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Tuyển Tập 10 Đề Ôn Thi ĐH- CĐ

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10 ĐỀ ÔN THI ĐH – CĐ NĂM 2008
ĐỀ 1:
Câu 1: 
A.  B.  !"#
C. $% D. $"#
Câu 2: &'()*+()*,-.)/)012344*5678!9)
1:3:;<2=
>?@
A3B!''1?2=
4
C2*5123:2=
>2D
AE/
F"G)/")
A. =3::2=
>2D

µ
 B. =3??
µ
  C. =3;;
µ
 D. =3::
µ

Câu 3: HI"GJ"//K"GL 
A. M !G"G7L" "//N$" )$8=
B. M !MNG"G7L" "//
C. ))GNOC;G"G7L" "//P
D. 'QGRSK)GB"GL/
Câu 4: T(U83/"VW


2
3W
;
'43;3"UX
Y7ZN3R"."*NY["\ !2<]^)R"."XN
67B!(U)?=C3$("."#"W!"V
R".$("._"/("/W
2
W
;
)
A. 22 B. 4 C. < D. D
Câu 5: W"GY`không aR"b
A. 9%J/ B. c)Z
C. T"Z D. dJ/
Câu 6: c.)e"YXZR!)Z"'V3Rf3R)($-!
)Z)eR"."LY!`g7`!7/Q
$8($7)eL)".h$V\)
A. )+2>h, B. )+2ih, C. )+2>h, D. )+?>;h,
Câu 7: TX/jY*"$%a)"G3$Re'(
A. d$Q)G'"G"
B. d""ZkRS7"VSNl>F+SN"G,
C. %"J(' D. d$Q)G'"
Câu 8: T/.Y3R".".)e"Y);3=WR
)e(;2R".");3;&R$" )e)
A. 2=2 B. DD C. 2== D. D4
Câu 9: 9'$V")sai R".Y`b
A. 6(".R".m$\.GY`J%GZ.L+_.
L,NS.)_%
B. T !R"._R.GY`) !R".(Ga

C. T !R".m$\.GY`$8 !/)_"'RS)(Ga
D. ]GZ.L+_.L,J% !/)_"$8 !R".
(G
Câu 10: c./R".n&"GL "'V3S"G"GR<opH"."G(
+_R,/n&G"G7_"/L" S"G$8:5G"G7L" S"G)@5
)Z/$8
A. 2=><A B. @2=><A C. D2=><A D. <2=><A
Câu 11: qU" "//jn&N'.G"G7J1r
=
sGr
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r
n
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Y\)G"G7GRSL" "GL j3.R %nS"G&g7r
j

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n
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RI"GF"//u
A. vNOC@G"G7L" "//
B. NOC;G"G7L" "//
C. vNOC;G"G7L" "//
D. NOC@G"G7L" "//
Câu 12: c.B-R"."I$(".03R".T3L"V$" 
=

1=
B"LQ$(wf"B""Z"V$" "7"V1TC@)
Trang 1
10 ĐỀ ÔN THI ĐH – CĐ NĂM 2008
A. 0C@ B. ;0 C. 0 D.0C; 
Câu 13: c.R%"G !@3=2=
2@
]^"7x3<2=
2@
]^67B!
''1?2=
4
CH%(.M"Gb
A. 5MX/ B. 5MjY*
C. 5Mk/ D. 5M''a
Câu 14: qUG"G71r
=
ss3r
=
"#" "//jn&N
']G"G7GRS" "GL )4=53" .R %)2;=5" S
"G):=5]G"G7GRSL" "//$8
A. 2@=5 B. 2==5 C. ;;=5 D. ;:=5
Câu 15: TGy''3*zN'.%1=3<3%'
UN[\*"7F')H123<]*"Z7$8$\J/${1=3:o
T("Z%T/"Vc(''.%<3@
'$B+\,
A. ; B. ? C. @ D. :
Câu 16: wN#)(S.X'A
A.NS.N a/X'A3KNS.G".X'"

B. NS.%N a/G".X'A
C. NS.G".X'A3KNS.N a/X'"
D. NS.%N a/G".X'A
Câu 17: c./R".n&"GL "'VH"."G(+_R,/n&
;3=2=
>@
g)Z"G/$7"#")
A. @3=2=
|@
 B. ;3=2=
|@
 C. 23=2=
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 D. =3<2=
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
Câu 18: c.'$77!I.YaN)<===\aN)2===6-F`N'$7
7qU" .YaNG"G7J'QGRS2==5G"G7GRSL
" .\aN"VL'Q)
A. ;=5 B. @=5 C. 2=5 D. <==5
Câu 19: c.)e)IJXB!)Z)IJ".\"#3R"."
g7!)Z1;==R".)e);qV)e)2!
)Z$8
A. ;== B. 4== C. 2==  D. <=
Câu 20: T(.ZRR)3" !"Q3"RT(R.$S
67B!(R)"#T !)
A.
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 B.
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 C.
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Câu 21: T'N'$V"3N'$V)saib
A. }'RcUTN')''"Yee
B. }'e)#ZN''"Ye$7()(S"-
C. }'"Ye)''$Q'e"F)
D. ]GZM'e3"F.)3$Q'M'e'
)GZ'e''
Câu 22: E/F"G.)/)!7$F"G){
=
1=3<=o67
B!''8!9)) )Z)?2=
4
C:3:;<2=
>?@
A&7!7
$F"G$\J/${1=3?<o3".$" _"/()*F"G)
A. x=3==2=
>2D
A B. 23x=2=
>2D

A C. 2x3==2=
>2D
A D. =3x=2=
>2D
A
Câu 23: &'N%\/*"Q)B$%
A. !Y B. !) C. !)Z D. !N
Câu 24: TFN#/"3$/\aRfn\_V
()*F~"/nF~"/)=32;2xo3/\aRf6*\_Vc

n)
=3:<:?o6/FN#\Rfn\_Vc

$8
A. =3<?@:o B. =3xx4=o C. =32=;xo D. =3?4D=o
Câu 25: qUG"G712;<
;
2==O+5,)(" ."//X"GL 
Trang 2
10 ĐỀ ÔN THI ĐH – CĐ NĂM 2008
j1?=•3.R %"._%n1
H
π
@3=
N*7Ge!7N67N*7"GL
"'VW!KN*7)
A. ?3<0 B. 2340 C. ;3<0 D. ;3=0
Câu 26: q//"GJ06K\.'N ku"GL 3.RUS"G
"UG"G71r
=


( )
:C
πω
+
t
)(" 06RI"G/$V\1y
=
+s|OC?,
q//06\
A. .R"GL  B. .R %C. "GL  D. S"G
Câu 27: q//"GJX"GL j3.R %nS"G&e!7NG

j
3
n
3
&
Y\)G"G7\L" 'N kj3n&wGN'G"G7
)
A. 
&
vN
π

n
 B. 
j
vNOC;
&


C. jNOC;
n
 D. 
n
NOC;
&

Câu 28: c."//"GJX"GL j3.R %"._%nS"G
"GR&e!7N3"j3n&'Q"#qU" "//(G"G71
r
=
s3s'Q"#Ir
=
"#s1s
2
1;==
π
RCUs1s
;
1<=
π
RCRI
"GF/'QGRS$8qV".RI"GGRSF/"/_"/ !s
$8
A. @=
π
RC B. 2==
π
RC C. ;<=

π
RC D. 2;<
π
RC
Câu 29: 6" .€aNJ/(a!)Z
=
3$'fa)?34W
2<3;!)ZaNJ/"I)/);3;@!)Z
=
)
A. ?<34@ B. 2x3D; C. 43D: D. <3:=
Câu 30: ".)e"Y)(*NY["\+R)e"#, !
R"."•
A. ‚R"."% B. %!`%*".
C.  !R"."K)GQ!`
D. "#‚R"."NS.!`
Câu 31: lƒ.N%\/u
H
;
2
i
H
;
2



nH
e
2

=
?
;
+
67!)Z'/
um
H
=2?<3;
;
2
=

=
α
m
?3=2@D„

123==4x„21D?2c*5C;g)ZN%\(%)
A. ?32:<@c*5 B. 2344;=c*5 C. ;3x?D=c*5 D. x3@DD=c*5
Câu 32: W"G)F')"G$7(3FG…
"G"G(7)B")"db
A. qG$7(*M
B. T/†"V3"G))R".)GNOC;
C. 5ƒY"."G
E

%\
B

MNYM".)

D. T/†"V3"G))R".ZN
Câu 33: 9J/‡
>
)
A. N%\/%)Z
B. _%N()*+()*,)N()*M(k
C. N%\/%)Z D. N%\/)Z
Câu 34: c./R".n&"GL "'V3X..RG!_%
n.S"G"GR&T/R"."G(+_R,'Q_"/
G"G7L$%S"G$8r
cJ
E'Q_"/y
J
".RI"G/
"Z$8$V\
A. y
J
1
LC
U
J
 B. y
J
1r
J
LC
 C. y
J
1r
J

C
L
 D. y
J
1r
J
L
C

Câu 35: c.!jY*N'$\J/$ea):3;22=
>22
67".)
"G()*+()*,3B!''8!9)) )Z)23:2=
>2D
&31?2=
4
C„
:3:;<2=
>?@
A6-F".$" ()*]G"G7…!!!)
A. ;32<5 B. ;232<5 C. ;3==5 D. ;=3==5
Trang 3
10 ĐỀ ÔN THI ĐH – CĐ NĂM 2008
Câu 36: ˆ.G".a"Q37."'Y%N'''"Ye$Y
\
2
λ

;
λ

+
2
λ
‰
;
λ
,Š%aNS
A. `''"Ye$-Y
2
λ
 B. `''"Ye$)Y
;
λ

C. `''"Ye$%
2
λ
"7
;
λ
 D''"Ye"
Câu 37: n )Z"UG"G7J1<
t;
ω
+5,
ω
"#" †
N ku"GL j3.R %"._%n3S"G"GR&RI"GF†N k
("'QGRS$8<=0qUG"G7
" "//X'N k(e!7N#L"//)

A. 2==
;

 B. 2==
?


 C. 2==

 D. ?==


Câu 38: ]/T+
T
?
2
,
A. ?)3"2Y+Y, B. ?N2Y+Y,
C. ?Y+Y,2N D. ?)3"2N
Câu 39: q.$" _"/'()*F"G
A. NS.$''
B. NS.$%a)/)!$''
C. NS.$%a)/)! D. NS.".''
Câu 40: ]/$…
A. !)- B. !))
C. )Z)(7) D. )Z)(7()
Câu 41: c.BQ%'e"7"V_B)2</‹
e)?<qVkBBQV‹"Z…BLJ3N%"*'
e.".S
A. |;"!N B . -

?
;=
"!N C. |
x
;=
 D. i;"!N
Câu 42: c.)7F01:=
=
37.'"Ye)ZN
)G_VH

1?=
=
&7aa))"U))
A. ? B. 23< C. 4/3  D.
;

Câu 43: c.(XBQ)a.S(_Y\)Œ
2
3Œ
;

eL_".$.'();<3%'…BQ
)2=@E'QŒ
2
Œ
;
Y\)
A. @D: B. D:@ C. @2== D. 2==@
Câu 44: 5B'N[-06"US+08(S,Y 

)X%0•6•$8kB'B?=T(_Y)
A. >;= B. >:= C. >?= D. >;<
Câu 45: E`q)%a‹eae3Œ)(_)dNq.$.')dN'QE1
f
Đ

A. KeL_ B. K"Ue')dN
C. KeL"V_B
D"UeL("V%)dNUeL_
Câu 46: ]GZN%J/N J%''*7F
A. Y7Fƒ B. ƒ7FY
C. ƒ7FY)Y/N%J/N 
D. Y7Fƒ)Y/N%J/N 
Câu 47: ˆQ$" 3B'N[-06"US+08(S
,.a.S(_;=%BaN@) BqV%B$La)
%%ŠaN@) BN%RQVBR`*SQ$" 
A. )/ a2< B. Ja2<
C. )/ a2= D. Ja2=
Câu 48: qU.B'.Y ŽB/$LY)%
A. BLY37)Y )X B. %-YB37)Y )‹
C. B7B"ULY )‹ D. %)YB37)Y )X
Trang 4
10 ĐỀ ÔN THI ĐH – CĐ NĂM 2008
Câu 49: c.VXBQ)a.S-3(_Y\Œ
2
1=3<3Œ
;
5B
Q"Z)eN"XS3';=3<c.eB3"V_B'e;<3=
3F'B-FV/'e"7"".$.'V);==

E'QŒ
;
)
A. @3= B. <3= C. <32 D. @32
Câu 50: ceB)e3"73
A. ("V8‹/ B. ".S)a
C. ("V8(‹/ D. ("V8‹/
- ----------- HẾT ----------
ĐỀ 2:
Câu 1:c.YN[I8"2=c.X'"UNY38(
"["\FY3'Y?=qI"Z7'( '
Y234)u
A. := B. D= C. x= D. <=
Câu 2:9'$V"không đúngb
A. 5$%aB)•3(3/")Y
B. H". !2:]^"7;=]^
C. W)R`
D. W()Ra*a"Z
Câu 3:Tsai.
A. WkBBQu$8'"*.aN‚V‹BL_N%"
7
B. WkBvQu$8'"*.a.S"V‹BL_
C. caBQu)e"7("V%•V8‹/3(e
aBL_
D. cevQu)e"73("V%e8‹/
Câu 4:R(.R06a(Rxd+06")d,T !)@;]^
5R06B!(3!(R<d+06Š")d, !N%)u
A. ;4]^ B. :?]^ C. <434]^ D. ?=]^
Câu 5:HI"G./
A. ]G"G7J C. c'N'"G.UK)RI"GJ

B. c'$77 D. &.R'N'"G!*.J'"Q
Câu 6:c.)e)IJ".\2<=gC)ZR".)=32;A6(".R".)u
A. @ B. =3=@ C. ; D. =3@
Câu 7:c.)e"YR".LY!`)12=C
;
T1;(F~"/R
;=na
;
π
12=T"V)eR".Q$8"7Q)".W1
0
S
2
)u
A. 12C: B. 1‘ C. 1t D. 1<C:
Câu 8:)/RM)!.7$F"G'*)*01;3;x*5T/F
"G
=
λ
)/
A. =3<@x+
µ
, B. =3@;?+
µ
, C. =3:;<+
µ
, D. =342;+
µ
,
Câu 9:TGy''e$=3@

µ
"7=3x:
µ
3$.FN#
$B?);32:%'*W
2
W
;
"7)23DT%'…*W
2
3

W
;

A. 1=3D B. 1=3x< C. 123; D. 1=3D<
Câu 10:gBJƒGZNJ/)saib
A. NS.G".B. ŽL"7'Na
Trang 5
10 ĐỀ ÔN THI ĐH – CĐ NĂM 2008
C. NS.'".$(D. &'aNJ/'$'f'
Câu 11:]X7ZN'2:T1=3;5B!)@=CW!
_"/%W
2
W
;
+V%/W
2
W
;

,)u
A. 1@ B. 1; C. 1x D. 1<
Câu 12:T.R"."3"/)Z"R".NS."G$" u
A. 6(".R". B. &YN  C. 9$"  D. T !
Câu 13:c.B'06"US.a.S%B0
2
6
2
;g7
RQVB06."/@<)/ a3"Z%B0
;
6
;
;='0
2
6
2
."/
24]fJ'"Q(_Œa
A. Œ1;= B. Œ12= C. Œ1@= D. Œ1:=
Câu 14:c./`X.%"._%@
µ
].S"G"GR$7"#2=Np"7
?:=Npna
;
π
12=H%7"Z/($%u
A. T2;="7x;= B. T2;"7x; C. T@34"72D3; D. T@4"72D;
Câu 15:’RSFN#)(Su
A. l'"QG".BN''$"“3U3'

B. HM"VB$7N '(!.€B
C. l'"Qe'X' D. l'"Q$'X'
Câu 16:&`saiu
A. TX/RM"VRG”3…$GIJY
B. TX/RB$QN'
C. TX/)…$\J/a"Z$)Y$''"-+=3x<
µ
,
RB$QN'
D. TX/$%a)"G
Câu 17:c.BR"."$(".@)".;B!)2CT !R".)u
A. ?]^ B. 2]^ C. @3:]^ D. 23;]^
Câu 18:&aNJ/9)
;2=
4@
Po
N
α
$7
;=:
4;
Pb
&$7$'f9))T1
2?4nd" 249)3"V)Z9)KI;3;<)
A. 22=@ B. ;x: C. <<; D. @2@
Câu 19:c. !<==]^!".)?<=C]"V a(NY
N%'.%)$("V…d".)GN$8
?
π
R

A. =3@x: B. @3;4< C. =3;?? D. =322:
Câu 20:9'$V"sai "Gb
A. ."G$7(*.J'
B. TJ')'"%\$F'"\"G
C. qGJ')"G'"\"G)…"
D. .$7(*."GJ'
Câu 21:T'UNU'.a)-7a1
?
3"Z
N%J/dJ/T
A. 1@<
=
B. 12<
=
C. 1?=
=
D. 1:=
=
Câu 22:n7RG[).'"3)G_V""Z):=
=
37a)
u
A.
?
B.
;
C.
?
;
D. ;

?
Câu 23:&`saiu
A. Hf6*X@/"-3)33+M''a,.N LMX/
B. ˆ/'Y$%(k")ZaNa+LF•"/,
C. Hf9*MX/D. HfnMk/
Trang 6
10 ĐỀ ÔN THI ĐH – CĐ NĂM 2008
Câu 24:g)ZK2(k&$+
:=
;x
Co
,$8
A. ?2=
4
A B. D2=
2?
A C. D2=
2:
A D. ?2=
<
A
Câu 25:TG''$
λ
3;*y'?]GZ"Z
F'(.%;*';*.%Hg7RJ(=3:
%(=32;6
λ
$8u
A. =3<
µ

 B. =3x<
µ
 C. =3:
µ
 D. =3@
µ

Câu 26:c/"G06KX"GLj!7NS"G"GR&1
@
2=
π

+p,„

06
1<=
;
2==
π
+5,qKj"Va(S/)_"/E'Qja(S)d
")u
A. x<

2;– B. 2==

2;3<– C. 2==

;=– D. x<

;3<–

Câu 27:7!.7$F"G.$\J/"G$
λ
1=324<@
µ
G
"G7f)r
0
1>;5l'"Q/F"G)/)!
A. =34:@
µ
 B. =32:@
µ
 C. =3:@
µ
 D. =3;:@
µ

Câu 28:qU;" .YaN.'$77G"G7J'QGRS2==5&.Y
aN;===I3.\aN@===IE%7$-F"GL/".j.YaN]G"G7
GRSL" .\aN"VL)u
A. ;==5 B. <=5 C. @==5 D. ;<5
Câu 29:&7.$\J/"G$
λ
1=3<@:
µ
)(U)/RM)!.7$
F"G3"ZRI$f".y
=
1;0&a$\J/"G)9123<2<–TG
a)ZkG\F"G

A. :;3;<2=
>@
B. @;3;<2=
>@
C. <23<:2=
>@
D. ?=3=?2=
>@
Câu 30:c./R".X.S;=p..%4
µ
]3"GL"'V]G"G7_"/
L" S"G)r
=
123<5T".RI"GGRS/F/
A. @?0 B. x?0 C. <?0 D. :?0
Câu 31:c.'N'"GJ3N \@.R!e!7NT_"/F†
IR)<2=
>?
–$Wa"G".GRS)2;=53 !)<=]^W!IR†.R)u
A. ;x B. ?x C. <x D. @x
Câu 32:5B.((_Œ
2
14<„Q(_Œ
;
1<c.BQ
"V_v'e<=3"*BF'UF((3e"U'Q
"7T".$.'%
A. 2x3< B. 2x C. ;= D. 243x
Câu 33:q!"//j&ƒN!7Nu
A. &".RI"GMNG"G7

B. &".RI"G)NYG"G7
C. &".RI"GvNYG"G7.OC@
D. &".RI"GNYG"G7.OC;
Câu 34:c.!jY*N'l$ea)234x<2=
>2=
qV".\l•)
"V%$3G"G7…_(
U

1??==5T$ea
lR!N'"
A. 23;<2=
>2=
 B. 23:;<2=
>2=
 C. ;3;<2=
>2=
 D. :3;<2=
>2=

Câu 35:9'$V")đúngb
A. W"GK)"ZBa
B. 5B!"G$81?2=
4
C3NS.
C. &Š!3"GV)U)R`
D. W"G)))"Z%Ba)€
Câu 36:&7.'&7a)@C?
A. &dJ/‰@43:
=

B. nJ%GZN%J/N 
C. &dJ/—@43:
=
D. ndJ/
Trang 7
10 ĐỀ ÔN THI ĐH – CĐ NĂM 2008
Câu 37:&/"GJN'jn&Xuj1<=+

,„n1
2
;
π
+],„&1
@
2=
π

+p,„
Œ1<=]^qU" /"G.G"G7J'QGRSr12==5&a(S
/".)GN…
jn

n&
)u
A. ;==–
@
π
R B. 2==–
@
π

R C. 2==–
?
@
π
R D. ;==–>
@
π
R
Câu 38:c.V‹'B'e;<"7_g"RM)dNF'.B
-/'e"7".$.'"Z)<T(_)dN
A. Œ12;3< B. Œ12;< C. Œ1< D. Œ1;<
Câu 39:c.)e)IJ*["\3" (!"Q3" R*.B12==ƒBJ!RQ
$8*NY["\X$z5BR".*NYuJ1<
@
;
t
π
π
 
+
 ÷
 
&`
!))d$B3)a12=C
;
n_RM"VƒBR".".)u
A. 23:g B. :3@g C. =34g D. ?3;g
Câu 40:TG%"G"J3$GN'N"V%aN("R%"G)u
A. TG"G7LY" B. TRR
C. &`R"GLa) D. E%7RGR

Câu 41:gBJƒN%\N/N%\G/)không đúngb
A. W_N/)GZ./UaNS.YXm/$M
U?Y
B. 9%\(/KJ%LG".a
C. &K_G"ZN%\G/RR/V'"Z
D. 6"Z_G$LN%\N/
Câu 42:&N%\/uTiH>>>—
α
i&$7
T
1?3=2:„
H
1;3=2?:„
m
α
1@3==2<„


123==4x„1D?2c*C
;
["Q")(F"7N%\/()"db
A. 223=;c*5 B. %223=;c*5 C. %243=:c*5 D. 243=:c*5
Câu 43:c/jn&!7NXuj12==+

,„n1
;
π
+],&1
@
2=

π

+p,
HI"GF/R/1;2==
π
+0,6V\G"G7" /)u
A. ;==
;
+2==
π
i
@
π
,+5, B. ;==
;
+2==
π
i
;
π
,+5,
C. ;==
;
+2==
π
>
@
π
,+5, D. ;==+2==
π

i
@
π
,+5,
Câu 44:c/jn&!7Nn"#"Z]G"G7;" /)r
06
#"Q !Œ1<=]^q
Kn".GRS/)_"/67&1
?
2=
2<
π

+p,q._%n'Q
A.
2
23<
π
+], B.
23<
π
+], C.
;3<
π
+], D.
2
π
+],
Câu 45:c./RX.R %nS&
2

&
;3
e.R(S&
2
&
;

/Y\)T
2
1:T
;
14&R".e"X.RS&
2
3&
;
e)u
A. 2@ B. x C. ; D. 2=
Câu 46:c/jn&!7N"Ze;"V06G"G7
06
1r
=
2==
π
+5,3r
=
18!
&j12==

„n1
;

π
+],qK&"Vr
&
'Q_"/""GR&'Q
A.
?
2=
<
π

+p, B.
?
2=
;<
π

+p, C.
?
2=
π

+p, D.
?
;2=
<
π

+p,
Trang 8
10 ĐỀ ÔN THI ĐH – CĐ NĂM 2008

Câu 47:"#'R".)e)IJu
A.
ϕ
„˜„T
ω
""# B.
ϕ
„0„Œ
ω
""#
C.
ϕ
0"#3Œ
ω
"# D.
ϕ
˜"#3T
ω
"#
Câu 48:67$\/" (RfnFN#]")
2
λ
1=32;;
µ

;
λ
1=32=?
µ
]f$/]

α
FN#a(k]"
A. =3::
µ
 B. =3x:
µ
 C. =3@:
µ
 D. =3:;<
µ

Câu 49:c.B_G"XR".MNYuJ
2
1@
?
2=
π
+,
J
;
1@2=
π
+,5B!B/"V1;)u
A. 1;=+C, B. 1@=+C, C. 1@=
π
+C, D. 1;=
π
+C,
Câu 50:c./
;?4

D;
U
_G.†NJ/uX4NJ/
α
:NJ/
β

$7/
l$…l)/
A. j+jR, B. 9$+, C. j+jR, D. 9

+9),
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>]šT>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
ĐỀ 3:
01:q!"//J"GL e!7N.R %'u
A. T#L"//$L›1
; ;
+ ,R L
ω
+

B. HI"GNYG"G7" "//
C. qG((%"GL)€
.R
D. HI"G\F"GLF.R)I'QGRS'
02:&\'\RM"VK".S.a
A.
2 ;

2 2 2
+ 2,+ ,D n
f R R
= = + +
B.
2 ;
2 2 2
+ 2,+ ,D n
f R R
= = − +
C.
2 ;
2 2 2
+ 2,+ ,D n
f R R
= = − −
D.
2 ;
2
+ 2,+ ,D n R R
f
= = − −
03:qU.BN[-06S.Y )‹'Y@=08(S
EY$':=7)B"đúng_YF…%Bb
A. ŽB3Z3)aN$) B B. Ž%3M3)aN$) B
C. ŽB3Z3-aN$) B D. Ž%3Z3)aN$) B
04:c.)7a1
;
3)G_VH


1
;
A
0)7F)0B
'QR"b
A. :=
=
B. @=
=
C. @<
=
D. ?=
=
05:c.Ga"XSXa.S3) )ZŒ
2
1;=„Œ
;
1;.e$"U
e'aŒ
;
3…BLaJN%"7g7RQVŒ
;
.%
F'@R`*S3Q aBe"ZFGa/'"
7)u
A. 2;= B. 4= C. := D. 2==
06:qVeBQV‹'BLJeN%"*)/BL_
A. %!MFG>eN%G‹(‹/
B. %"Z/$L"*8(‹/
C. %"Z/$L"*8/"V_Be

D. %"Z/$L"*8%_"7"V_ve
Trang 9
10 ĐỀ ƠN THI ĐH – CĐ NĂM 2008
07:&/jn&e!7N&.R %n1=32C
π
+],3"GL j12=

3S&1<==C
π
+
µ
p,
qU" "//.G"G7J !Œ1<=]^#L/)u
A. ›12=
;

 B. ›1;=

 C. ›12=

 D. ›1;=
;


08:q//Jjn&e!7NqGL j12==

3.R %"._%n3S"G
R&1
π
@

2=

pce" "//G"G7J1r
=
2==
π
+5,qVG"G7" "/
/MNG"G7" "GLj'Q".%.R)
A. n1
π
2
] B. n1
π
2=
] C. n1
π
;
2
] D. n1
π
;
]
09:c.'$77.YaNX2====IR3.\aN<==IR3e/"GJ
G"G7r
2
1;==567aRI"G;==–&".RIF.\aN'Q+'"Z
J*))L,
A. ;=0 B. 2=0 C. <=0 D. @=00
10:c.J.a"GL j12=


3e/"GJ;;=5><=]^67RIF
J)GNG"G7" J)
@
π
qV"2;=
=
&GR()@32D2=
?
AC".3 a.)
A. 2?@3@ B. 2?@@ C. :x3; D. :x;
11: Dao động điều hòa là một dao động được mô tả bằng phương trình x = Asin(
ω
t +
ϕ
).Trong đó :
A.
ω
,
ϕ
là các hằng số luôn luôn dương B. A và
ϕ
là các hằng số luôn luôn dương
C. A và
ω
là các hằng số dương D. A,
ω
,
ϕ
là các hằng số luôn luôn dương
12: Trong dao động điều hoà, biểu thức của gia tốc:

A.
;
a x
ω
=
B.
+ ,a Asin t
ω ϕ
= +
C.
;
+ ,a A sin t
ω ω ϕ
= +
D.
;
a x
ω
= −
13:c.)e)IJ".\)*["\3" (!"Q3" ReBE`".f)IJBL
Q$8)œl&)eR"."I*NY["\$(".)A (A < œl). n_"X)I
J".)-aF'R".)
A. F = k( œl –A ) B. F =k(A + œl) C. F = kœl D. F = 0
14:c.B-!)Z@=="Z*)IJz".\2:=gC5BR"."I*NY[
"\$(".2=5B!BFQ$8".))
A. @+C, B. =+C, C. ;+C, D. :3;4+C,
15: Hai con lắc đơn cùng khối lượng dao động tại cùng một nơi trên trái đất. Chu kỳ dao động của hai con lắc lần
lượt là 1,2 s và 1,6 s. Biết năng lượng toàn phần của hai con lắc bằng nhau. Tỉ số các biên độ góc của hai con lắc
trên là:
A. 4/3 B. 2/3 C. 2 D. 15/6

16: Một con lắc đơn có dây treo dài 1m và vật có khối lượng 1kg dao động với biên độ góc 0,1rad. Chọn gốc thế
năng tại vò trí cân bằng của vật, lấy g = 10m/s
2
. Cơ năng toàn phần của con lắc là:
A. =3=2A B. =32A C. =3<A D. =3=<A
17: Vận tốc truyền của sóng phụ thuộc vào yếu tố nào sau đây:
A. Biên độ của sóng B. Tần số sóng C. Bước sóng D. Bản chất của môi trường
18:c.Y`R`*SOx NYu 1@W+;==4>;=J,+,3"x )/"."Z
$8ƒ+,3)"Z$8+,5B!)
A. ??@C B. 2==3@C C. ?2@C D. 2=@C
19: Đầu A của sợi dây đàn hồi dài dao động với phương trình u = 10sinπt (cm;s). qộ lêch pha giữa hai điểm trên dây
cách nhau 1,5m biết vận tốc truyền sóng v = 2m/s
A. ∆ϕ1?πC@„ B. ∆ϕ1πC; C. ∆ϕ1πC:„ D. ∆ϕ1;πC?
20:H06dài 15 cm đầu A,B cố đònh, dao động hình sin. 67%…) R[ 
a)=3=<5B!(R1<=Cs. Hỏi trên dây có sóng dừng không ? nếu có hãy tính số bụng và
nút nhì thấy.
Trang 10
0
6
&
H
˜
10 ĐỀ ƠN THI ĐH – CĐ NĂM 2008
A. Có sóng dừng, số bụng 6, số nút 7 ; B. không có sóng dừng.
C. Có sóng dừng, Số bụng 7, số nút 6 D. Có sóng dừng, số bụng 6, số nút 6
21: Chọn câu sai
A. Dao động cưỡng bức không bò tắt dần. B. Biên độ dao động cưỡng bức không phụ thuộc ma sát.
C. Dao động cưỡng bức có hại và cũng có lợi. D. Cộng hưởng cơ chỉ xả ra trong dao động cưỡng bức.
22: Mét vËt dao ®éng ®iỊu hoµ trªn trơc OX, cã ph¬ng tr×nh x = A. Sinωt ( cm ). Trong ®ã A, ω lµ nh÷ng ®¹i
lưỵng kh«ng ®ỉi. §å thÞ cđa vËn tèc v theo li ®é x cã d¹ng :

A. §ưêng th¼ng. B. §ưêng elÝp. C. §ưêng trßn D. §ưêng Parabol
23: Mét vËt dao ®éng ®iỊu hoµ cã phư¬ng tr×nh x = 0,02.Sin(2πt + O/6) (m). Li ®é sau khi nã ®i ®ưỵc 1 ®o¹n ®ưêng 1,15m
lµ:
A. x = - 0,02m B. x = 0,01m C. x = 0 m D. x = 0,02m
24:c.)e"Y"Z/$8.RR!)Z"'V3" *.I$)/!)Z
12=3"GF1;2=
>x
&qU)e."G"ƒY
E

["\J!R
&12=C
;
3‚)e˜1=)T1;&‚R".)e˜12=
@
5C)u
25: Mét con l¾c lß xo cã chu kú T
0
= 2s. Nh÷ng dao ®éng cưìng bøc nµo díi ®©y lµm cho con l¾c dao ®éng m¹nh nhÊt.
A. F=2F
0
Sinπ t. B. F=2F
0
Sin2π t. C. F=F
0
Sinπ t. D. F=F
0
Sin2π t.
26: Câu nói nào là
đúng

khi mói về bước sóng.
A. Bước sóng là đại lượng đặc trưng cho sự truyền nhanh hay chậm của sóng
B. Bước sóng là quãng đường mà sóng truyền được trong khoảng thời gian một giây.
C. Bước sóng là quãng đường mà sóng truyền đi trọng một chu kỳ.
D. Bước sóng là khoảng cách giữa hai điểm dao động MN
27: Độ cao của âm là một đặc tính sinh lý phụ thuộc vào:
A.  ! B. B! C. $(". D. )Z
28: 5B06"U(S.a.S(_Œ%()YB) qV
%€ )YB) N%RVB)/ a("/
A.
Œ


=
B.


;
=
C.



=
D.



=
29: Để thông tin liên lạc giữa các phi hành gia trên vũ

trụ với trạm điều hành dưới mặt đất người ta đã sử dụng sóng vô tuyến có bước sóng từ:
A. 1 – 100 km B. 100 –1000 m C. 10 – 100 m D. 0,01 – 10 m
30: Mạch dao động LC lý tưởng dao động tự do với tần số f. Nếu mắc thêm tụ C’ = 3 C nối tiếp với C vào mạch
thì mạch dao động với tần số bao nhiêu :
A. f/4. B. 2f/
?
. C. 4f. D. f/2.
31:c.($U!Œ12=]^T/."V".N UR/
•T"%'Q$8
0"7Q$8H):="V&""
J!FQ$8&B!)u
A. T0"7˜B!4C B. T0"7˜B!:C
C. T˜"70B!:C D. T˜"70B!4C
32:c.BQRM(B(_2=="VF'F"
73R!)2=;67e"U'Qq.$.')d)u
A. := B. << C. @< D. <=
33:c.BQ%‹2;3<"7<="*'e"d!…Be3
‹"Z'B"U ea'eu
A. 2:3x B. ;;3< C. 2x3< D. 2<
34: Chùm tia ló ra khỏi TK (hv) là chùm tia gì ?
A. chùm tia song song B. chùm tia phân kỳ
Trang 11
p
10 ĐỀ ƠN THI ĐH – CĐ NĂM 2008
C. chùm tia hội tụ D. Không thể kết luận được.
35: Một người có khoảng nhìn rõ ngắn nhất là 20 quan sát vật nhỏ qua kính lúp có ghi x 5. Mắt ' kính. Hỏi phải
đặt vật ở vò trí nào để có độ bội giác bằng 8 ?
A. d = 4 cm B. d = 3,75 cm C. d = 2 cm D. 2,5 cm
36:TGy>3)Z''u
A. "Z$%3')/'Y

B. "Z$%3L†'!''.''L$!
C. 5€"Z$%3L†'!.N )Z''$QaRvJ/
D. 5€"Z$%3"ZN$!)/3N $L†!"ZV'
37:c.BN'"ZX/JFN%G".
A. &YG".B. T(=
=
& C. T(2==
=
& D. T(=
=

38:7!.7$F"G.$\J/"G$λ1=324<µG"G7f
r
0
1>;5g77!7$F"G".$\J/$λ

1λC;€Rr
0
1>;53
"._"/'*)*F"G"7!ZN7$\J/λ

)u
A. ˜
"
1?3;=x2=
>24
A B. ˜
"
123=x;2=
>24

A C. ˜
"
123x;=2=
>24
A D. c.'Q'
39:7$\J/$
2
λ
!.7$F"GB!$" _"/F
*)*$\-!)
2
v
7$\J/$
;
λ
7$F"G(B!$
" _"/F*)*$\-!)
;
v
67
;
v
1;
2
v
3/F"G)/RM)!
)u
A.
;2
;2

=
@
?
λλ
λλ
λ

=
 B.
;2
;2
=
;
λλ
λλ
λ

=
 C.
2;
;2
=
@
?
λλ
λλ
λ

=
 D.

2;
;2
=
;
λλ
λλ
λ

=

40:g(k"$Q3*)*(k"fVF~"/)(F~"/cW
3(k""fN'J/\aN3N#N'J/Xu
A. ]/Rfn> B. c./Rfn>./Rf6>*
C. ]/Rf6>* D. c./Rf6>*/Rfn>
41:TGy'"Ye$
λ
1=3<
m
µ
%'*"7
;3%'…*')2%''…"7'$B@)
A. ? B. ; C. @ D. <
42:&'''G()€+>!,7
A. R"."XN B. R".ZN
C. R".)GN.)ZOC; D. R".MB!
43:}'"Ye"Z"U$Lu
A. e B.  !
C. B! D. 7a)"!''"
44:Tphát biểu sai_/FN#/"
A. &'/Rfn>"Z/*)*V'F~"/$(F~"/

B. &'/Rf6>*"Z/*)*V'F~"/$(F~"/g
C. &'/Rf9*"Z/*)*V'F~"/$(F~"/c
D. TRf6>*@/M''a]
α
3]
β
3]
γ
]
δ

45:TG''e+
d
λ
1=3x<
m
µ
„
t
λ
1=3@
m
µ
,%'*"7
;3%'…*');6.FN#$B2$B;) )Z)u
A. ?3<?3< B. ?<x= C. =3?<=3x D. =3x23@
46:T7)Bsai"U"V/(ku
A. ]/L2=
>2@
>2=

>2<
-Y2=
<
) (k
B. ]/!)Z $8!)Z%(k
C. ]/"GRY D. ]/"G
Trang 12
10 ễN THI H C NM 2008
47:T".NJ/
=
1;==a!NJ/
I
2?2
<?
6782:!)Z"KI.N
!)Z$"
A. D;3;2=
2:
6F B. ;?3=2=
2x
6F C. ?3;=2=
24
6F D. @32;2=
2D
6F
48:l'"Q/JN%\/u

++ NaxMg
;;
22

;<
2;

A.
He
@
;
B.
Li
x
?
C.
H
2
2
D.

D
@
Be
49:]/
U
;?4
D;
NfNJ/F./XR"7/$
Pb
;=:
4;
&$'f$.F'%@3<c."'#G\!(k
r;?4$8!(k9$;=:]f#"'#"b

A. ;3;< B. @3< C. :3x< D. D
50: Hạt nhân Tri ti(T) và đơtri (D) tham gia phản ứng nhiệt hạch sinh ra hạt và hạt nơtrôn. Tìm năng lợng phản
ứng toả ra. Cho biết độ hụt khối của hạt nhân triti 0,0086u, của đơtri là 0,0024u, của anpha là 0,0305u, 1u=
D?2c*5C
;

A. 234=:c*5 B. 243=:c*5 C. 243=:A D. 234=:A
>>>>>>>>>>>>>>>>>>] T>>>>>>>>>>>>>>>>>>
4:
Cõu 1: TG%"G"J3$GN'N"V%aN("R%"G)
A. G"G7LY" B. `RR"GLa)
C. RRR D. %7RGRR
Cõu 2: T/M.Q"Q)3)e"YR".() )Z)T
2
1;3=T
;
123<
R".()e\$R$8#R)e()
A. ?3< B.<3= C.@3= D.;3<
Cõu 3: &R"."I)e"YNS.
A.!)ZF%U B."."Q) C.!` D.RR*
Cõu 4: c."`/JX.R %n1
=3?

+],3S"G"GR&1
?
2
2=
:



+p,3
."GL j!7NqU" /G"G71
2== ; +2== ,t

+5,a912==
E'Qj)
A.;=2== B.2=D= C.2<4< D.;<x<
Cõu 5: 67/R".n&
2
!R".(
2
1x3<c]^/R".n&
;
!R".(

;
12=c]^3" !(/R".Xn&
2
!7N&
;
'Q
A.43x<c]^ B.2;3<c]^ C.2x3<c]^ D.2<c]^
Cõu 6: &`sai:nN%J/N
A.VM))G"'')'
B.)!a!R/)S"\37RG[)'
C.N%J/N M'7"7.U
D.VN''eN "Ye'
Cõu 7: &/jn!7N3.R %]G"G7" /1r
=

s

j"#"Z
j1j
2
".)GN)
2
j1j
;
".)GN)
;
g7
2
i
;
1D=
=
a
/)
A.
;
=
2 ;
;r
9
+j ij ,
=
B.
;
=

2 ;
r
9
;+j ij ,
=
C.
;
2 ;
r
9
;+j ij ,
=
D.
;
=
2 ;
r
9
+j ij ,
=
Cõu 8: T/(k
A.'NYY' B.'))Y'$8)_d
C.'N"GRY)" D.'Y"GY'
Cõu 9: T/(k
A.!N)Y!Y B. '"XQNJ/)!NY!Y
C.!N)Y!) D.!YV)Y3-Y$8!N
Trang 13
10 ĐỀ ÔN THI ĐH – CĐ NĂM 2008
Câu 10: qXQ
;@

22
Na
‚$'f2<)aNJ/
β

3/)cg7"V
%'. €
;@
22
Na
"K!!)Zcg)=3;<$)K!)Db
A.:= B.@< C.?= D.x<
Câu 11: &`"da
qUBB06S/&.Y )‹XRVBJY9%RV
. %%"V"ZB-YBu
A.HV&JM B. HV%p"7&
C.qUYRVJR  D. HV%&"7p
Câu 12: &Y.a"VR"."IK)GB
A.‚R". B.)".R".
C.$NY$(".R". D.$(".R".
Câu 13: &".RI"G))NYG"G7L" "//
A."//j&e!7N B."//K%n
C."//n&e!7N D."//jne!7N
Câu 14: &!.7$F"G'*)*)?3<<*5&7"X$\J/$
λ
2
1=3?Dµλ
;
1=3;xµ!q.)G"G7f)
A.23=<5 B.=3D45 C.232<5 D.23==5

&$7u1:3:;<2=
>?@
A„1?2=
4
C„
e
123:2=
>2D
&„2*5123:2=
>2D
A
Câu 15: &7.$\J/"7!7$F"GRIF"Gg7…($
''".M'7"7!
A.("G7f)( B.".RIF"G$fI)(
C.".$" _"/'*)*F"G)(
D.'*)*F"G"7!B!)Y
Câu 16: &7''e+=3@=µ≤λ≤=3x:µ,!7$F"Gg7!)$8
)//F"G=3<;µ3GZF"GJ%\'$\J/$λ-
A.λ—=3<;µ B.λ≤=3<;µ
C.=3<;µ‰λ≤=3x:µ D.=3@=µ≤λ≤=3<;µ
Câu 17: 7MS3"VM)SN%"Ua
.S( _Œ
2
3Œ
;
"XS
A.'"/+Œ
2
iŒ
;

,C; B.'"/Œ
2
iŒ
;
C.' D.'"/;+Œ
2
iŒ
;
,
Câu 18: 5B06"U(S.a.S(_Œ%()YB) 
qV%$ƒ YB) N%RVBJa("/
A.
;
+ 2,
$ Œ


=
B.
;
+ 2,
$ Œ


=
C.
+ 2,
$ Œ



=
D.
;
;
+ 2,
$ Œ


=
Câu 19: 5B06"U(S.a.S(_Œ%()YB) 
qV%€ )YB) N%RVB)/ a("/
A.
Œ


=
B.


;
=
C.



=
D.




=
Câu 20: T'N'$VN'$V"db
A.T..!"X''"*."[
B.T!3"X''€V*"[
C.g7''.*."[)"X
D.g7''.*."[!"X
Câu 21: q!a.S3N'$V""d
A.5B%)%%Z-YB8%™pŸ
B.5B%)%BM-YB8%™pŸ
C.ŽB))YBNS.B)B%
D.Ž%))YBNS.B)%B
Trang 14
10 ĐỀ ÔN THI ĐH – CĐ NĂM 2008
Câu 22: c.)e)IJ*["\BU!)Z1<==3)IJ".\1=3<gC"R
"."IB!B);=C!$8;
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C
;
6(".R".B)u
A.4 B.2: C.@ D.;
Câu 23: TR"."I)e)IJ*["\3‚R".$L
A.
;
l
T
g
π

=
B.

l
T
g
π

=
C.
;
g
T
l
π
=

D.
2
;
l
T
g
π

=
Câu 24: &%$""$Q)G"Gb
A.TjY*3N3$( B.TN3$(3_
C.TN3$(3 D.TjY*3N3
Câu 25: TX/3k/jY*"M'RS
A.)(% B.)•
C.)N'F.!a D."J(/
Câu 26: gN'GX/k/

A.G7"GL B.UNG"G C.7$F"G D.F"GL
Câu 27: TR"."I)e"Y3K!…)_R_"/_V)@$(".)
A.2=
=
 B.2<
=
 C.:=
=
 D.?=
=

Câu 28: c.M.S/"VW'Y )‹;=67YŒ12=ŽWŸFY)
A.%B'Y:3:x B.%%'Y2=
C.%B'Y;= D.%%'B?=
Câu 29: T'3jY*3k/3X/3N3$(3_&'
"GXu
A._3N3k/ B.N3$*3_
C.N3$*33_ D.$(3_3X/
Câu 30: &7€""Z"-
A.FN#/aNS B.FN#/N'J/
C.FN#)(S D.FN#aNS(FN#)(S
Câu 31: H"._R)R".u
A.‚$(".KNS."UGR".3NS."G$(
B.‚ !KNS."UGR".3NS."G$(
C.‚$(".KNS."UGR".3NS."G$(
D.$(".KNS."UGR".3NS."G$(
Câu 32: TNYR".J10+siž,
A. $(".03 !sN$" ž))'8!RY
B. $(".03 !sN$" ž")8!NS.'`!
C. s)8!RYI$(".0N$" ž)'8!NS.'`!

D. $(".03s)'8!RYIN$" ž)8!NS.'`!
Câu 33: TR"."I)e"Y37"7$(R*$Q"\V".
"B
A.)V".ƒJ()( B.)V".Y_R
C.)V".$Qƒ D.)V".["
Câu 34: qUB06S'UY )‹XRQVB("V
A.%))%%".)R  B.%))%%".)%R 
C.%))%%3".))d)d% D.%))%B".)R 
Câu 35: c.B06S.Y )X$':=3FY%'Y
2<5QB'Y
A.2< B.@< C.?= D.:=
Câu 36: &`
A.&7a))7aK"!a))"!"U)
B.T'"Ye"')")())))G"')
C.E7F))QRG/$LU$()
D.n).!!R/)S"\7RG[).'
Trang 15
10 ĐỀ ÔN THI ĐH – CĐ NĂM 2008
Câu 37: TX/
A.TX/N'B!$8B!''1?2=
4
C
B.TX/ Q')aX
C.&'BG".aN"N'X/
D.TX/$RY$''"-{—=3x:o
Câu 38: c./R".XS"G"GR&..R %"._%n]G"G7
_"/"  S)r
=
".RI"GGRS/$L
A.

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y r
;n
=
B.
=
n&
y r
;
=
C.
=
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y r
n
=
D.
=
2
y r
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=
Câu 39: TR"."I)e)IJ3"XQ$VRv_NS.B!)".R/)
A."I B."N*$) C."N$) D."*))N
Câu 40: &`"du
& "U.BB06S/Q'"K™.Y )‹"/$("V
RVBJY)%)-Y%b
A.q/
™p

;
B.q/™p C.q/™& D.q/
?
™p
;

Câu 41: &`uq!Y )‹u
A.RVB)/ p%)R 
B.RVB"7 Y%)
C.&K.Q"UB"V%Z$8B
D.&Q"UB"V%M".)
Câu 42: &7$\J/a23;<+–,3$=3@4Do!.7$F"GRI
F"G$fI".y1<0lƒ."YQGa)Zk)
A.23< B.;  C.2 D.2=
Câu 43: qV%B)YBFY )‹$'j3B06N%"US'
Y"/R-
A.R—;j B.jC;‰R‰j C.=‰R‰;j D.=‰R‰jC;
Câu 44: &/Xj+=‰j‰<=•,!7N.R %"._%n1
=3:
π
+],]G"G7
" /1
2<= ; 2==O
+5,c/(Sa9124=+–,qGLj'Q
A.@<• B.;<• C.@=• D.?<•
Câu 45: &`sai: &'jY*N'.!jY*
A.B! $8B!''
B.NS.G"G7"U_!
C. !J'"Q
D.)YJ'"Q$L\¡1Œ

Câu 46: n )Z7$"Ye"-3)S3"')")("7U06)/y
)LU6& $()
A.B!"-)Y)SB!)S)Y
B.B!)S)$.B!"-
C.B!)Y)SB!)S)Y"-
D.B!$'$8"$8?2=
4
C
Câu 47: T/"V06(Ua)-+06124,3"U'XR".7ZNR/
0
1
6
1
;+@=O, 67B!(Ua)-12;=CW!Z)X%…06)
A.D B.x C.? D.<
Câu 48: c.)e"YRnR".‚Tg7RR*)e(."/-
œnq.$7 (‚œT*'"/)Z"f)
A.
T
T n
;n
∆ = ∆
B.
T
T n
;n
∆ = ∆
C.
T
T n

n
∆ = ∆
D.
œn
T T
;n
∆ =
Câu 49: ]G"G7GRS" "//jn&'Qu
A.)YG"G7GRS" .%„
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