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42 đề thi tốt nghiệp tuyển chọn 2010-2011(sát đề 99.99%)

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
42 Đề ôn thi TN THPT năm 2010 – 2011

®Ò sè 1
Câu I (3,0 điểm).  
! 
! = − + −xy x
"#$%&
'()*+,-.//0#$%&'
'12#$%&34*$56789:"!;+7<,;
! 
! − + =xx k
'
Câu II (3,0 điểm)
'=)789>!
4
?!
4?
?!
4?
@!A'
'BC@
dxex
x
'&%



+
!'9=D3=E F@4


G4

?.HIJK'
Câu III (1,0 điểm): B6B5 LM;:N'OP"Q)*R:,S'
Câu IV (2,0 điểm)>
5/T;HUV4FW3X
%M&>
 !
  
+ +
= =

x y z
/Y7X%&>
 A + − − =x y z
'
'LS%M&Z%&RO'9HU6OJ
'[-789X%

&\:O3S%&//:"/T%M&'
Câu V: (1,0 điểm)>
=)789>W
!
?WG!@'
®Ò sè 2

Câu I (3,0 điểm)  
 

+


=
x
x
y
"#$%&
'()*+,-.//0#$%&'
'[-789-7:F-/T#$%&\:6]%J^&'
Câu II (3,0 điểm)
'=)789>_
`
4?_
!
%`4&@AJ
'BB7<>C@


%!   &+

x
x dx
J
!'=)789

 a 
− + =
x x
.b7 7L'
Câu III (1,0 điểm)
]U9c",*5B*Fd@3:@


']U9/:"*eS.
f*F"BQUR5/5/:"/TcE9
c'BRE9/:"'
Câu IV (2,0 điểm)>
5/T;HUV4FW36]%JJA&/Y7X
%&>
 !  − + + =x y z
/%g&>
A + − + =x y z
'
'B5)*h]-Y7X%g&J
'[-789Y7X%d&\::F-%M&E%&/%g&#/:"/TY
7X%&>
!  
− + =
x y
'
Câu V (1,0 điểm )>
97X%&TR,i*F@

− +x x
/c'B6BE5 f
4FR5\:F9%&\:c'
®Ò sè 3
Câu I (3,0 điểm) 
 
 − −= x xy
"#$%&
'()*+,-.//0#$%&J

'12#$%&3jF,;_:bk ;+E789
 
 
− − =
x x m
'
>l7F%&>]'O':Fm
155An_'

Câu II ( 3,0 điểm )
'=)789>
__o
 x
x +=
J
'BB7<>C@


% &+

x
x x e dx
J
!'9*$_TQ/*$pQE F@
! 
 !  + − +x x x
.
I JK−
'
Câu III (1,0 điểm) LM;NOP",RNO3NP3N/:"/T:hU/T

NO@3NP@N@'q*$</B,*5BEYQ:R-7LM;3BM;
BEYr:/6BE5 r:"'
Câu IV (2,0 điểm):
5/T;HUV4FW36O%

JJ

&3P%JJ

&3%J!J&1%JJ&'
'[-789XP'
'LS6O3P3315#7X'
!'B6BLM;OP1'
Câu V (1,0 điểm)>B*$E,6:L
 
%  & %  &= − + +P i i
'
®Ò sè 4.
Câu I (3,0 điểm)  
!
! − += x xy
"#$%&
'()*+,-.//0#$%&'
'[-789-7:F-/T#$%&\:6]%

`
J


&'

Câu II (3,0 điểm)
' 

− +
=
x x
y e
'=)789
 
′′ ′
+ + =y y y
'
'B97<>



 
%  &
π
=
+

x
I dx
x
!'9*$_TQ/*$pQE 
! 
   = + − +y x x x
'
Câu III (1,0 điểm) ]U9""eN35)*h<VE*F-M<F:OPE*F

,S3
·
!=
o
SAO
3
·
o=
o
SAB
'BUMk'
Câu IV (2,0 điểm):
5/T;HUV4FW3X

 
% & >
  
− −
∆ = =
− −
x y z
3

 
% & > A !

= −


∆ = − +



=

x t
y t
z

'LSX

% &∆
/X

% &∆
s:J
'[-789Y7X%&LX

% &∆
//TX

% &∆
'
Câu V (1,0 điểm):
 7LW@4?F%43F
&R∈
'97r+/7r)E 7LW

GW?'
®Ò sè 5.
Câu I (3,0 điểm) 

!



=
x
x
y
"#$%&
'()*+,-.//0#$%&'
'9Q)**$E 6X%M&>F@4?Z#$E jR
67<,;'
Câu II (3,0 điểm)
'=)789>
!!

=+
−+ xx
'
'B97<>C@


%  & 
 
π
+

x x
dx
>l7F%&>]'O':Fm

155An_'

!'9*$_TQ/*$pQE 
=
+
x
x
e
y
e e
.R
I_  J _ K
'
Câu III (1,0 điểm)
9_c*:OP'OtPtt"Q*R:,S'B6BE9
_c/M;BEYr:R-79_ck'
Câu IV (2,0 điểm)>
5/T;HUV4FW3X

 
% & > !

= −


=


=


x t
d y
z t
/

 
% & >
  
− −
= =

x y z
d
'
'LSX
 
% &3% &d d
/:":5Z:'
'[-789/:":E
 
% &3% &d d
'
Câu V ( 1,0 điểm )>9:E 7L
!
  % &= + + −z i i
'
®Ò sè 6.
Câu I (3,0 điểm)  
 
F@ 4 − + x

"#$%&
'()*+,-.//0#$%&'
'[-789-7:F-/T#$%&\:6]%

J&'
Câu II (3,0 điểm)
'=),Q789>
&!%__

=−− xx
J
'B97<>C@



%  &+

x
x e x dx
J
!'9*$_TQ/*$p-:"E 



+
=
+
x
y
x

'
Câu III (1,0 điểm) 9"7N'OP"*FOP_*/:RP3R,.NO

%OP&3
,-OP@3P@
!a
3NO@!'
'B6B5 "7N'OPk'
'=HC_:6ERN3BUMERPCk'
Câu IV (2,0 điểm)>5/T;HUV4FW3*OP/T*e_O%J
−
J&3P%
!

JJ&3%J
−
J&'
'[-789BZE::F-5uheOE*J
'[-789 EX\:6//:"/TY7X%VOP&/T
V_ HU'
Câu V (1,0 điểm)>9:/ 7L_.v7E 7LW@!G?%?&
!
'
®Ò sè 7.
Câu I (3,0 điểm)  
! 
! + −= x xy
"#$%&
'()*+,-.//0#$%&'
'HX

% & >  o= − +
m
d y mx m
/T_ 'LS
% &
m
d
_:Z#$
%&RU6 $C'
Câu II (3,0 điểm)
'=),Q789>




_!A_ xx ≤+
'
'BC@




'
π
dxx
'
!'9=D3=E F@4

k
4

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
Câu III (1,0 điểm) 9_cOP'OtPtt"*FOP_*:R,S'9
-:/:"EOt4: Y7X%OP&_:6EOP']Y,.%OOtt&R/T
*FU",S
A
o
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Câu IV: ( 2,0 điểm )>
5/T;HUV4FW'[-789Y7X%&\:V3/:"/TY
7X%g&>
+ + =x y z
/*6]%JJ
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&U5),S

'
Câu V: (1,0 điểm)> 7L



=
+
i
z
i

'B*$E

z
'
®Ò sè 8.
Câu I (3,0 điểm)  


+

=
x
x
y
"#$%&
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'LSX%M&>F@4



_:\:U6 $E
%&5Fx''
Câu II ( 3,0 điểm )
'=)789
 

_ % &'_ % & 
+
− − =
x x

J
'BB7<>C@


l 
 
%  &
π

+

x
dx
x
J
!'[-789-7:F-/T#$ 

! 
% & >

− +
=

x x
C y
x
3,-S-7:F-F/T
X%M&>
A   
− + =

x y
'
Câu III (1,0 điểm ) 9"7N3OP'=H]_U6:URNO]N@]O'
Be 6BE5 "7]'NP/]'OP'
Câu IV (2,0 điểm)>5/T;HUV4FW3*OP"*eO3P3_r
_vS.*cV43VF3VW/"H<=%JJ
−
&jFBM;B*OP'
Câu V (1,0 điểm)>97X%&TR,i*%&>F@

x
3%M&>F@
o − x
/c
'BM;BE97X%&'

®Ò sè 9.
Câu I (3,0 điểm)  
!
! − += x xy
"#$%&
'()*+,-.//0#$%&J
'[-789-7:F-/T#$%&\:6]%

`
J


&'
Câu II ( 3,0 điểm)

'=)789>
4
?
4
@'A
4
J
'BB7<>



 
%  &
π
=
+

x
I dx
x
J
!'9*$_TQ/*$pQE 
! 
   = + − +y x x x
'
Câu III (1,0 điểm) B6B5 LM;:N'OPR,.,S3R*F,S,'
Câu IV (2,0 điểm)>5/T;HUV4FW3X

 
% & >

  
− −
∆ = =
− −
x y z
3


 
% & > A !

= −


∆ = − +


=

x t
y t
z

'qs/$B8 E

% &∆
/

% &∆
J

'[-789Y7X%&LX

% &∆
//TX

% &∆
'
Câu V ( 1,0 điểm )>=)789
!
^ + =x
.b7 7L'
>l7F%&>]'O':Fm
155An_'

®Ò sè 10.
Câu I (3,0 điểm) >F@G4
!
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&'
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'()* %

&L/T@GJ
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o
= +

x
y
'
Câu II (3,0 điểm)
'=),Q789>

3 3
_ _ o − − ≤x x
J
'BB7<


 4


π
=

I dx
x
J
!' F@
! 

!
−x x
"#$_%&'B6B/b6f4FM97XTR,i
%&/*XF@34@34@!\:F\:V4'
Câu III (1,0 điểm)9/:OP1R'NO/:"/TY7XOP13NO@'
'BM;BYr:R-79"7N'OP1J

'[0O/:"N'L63O3P331S.UYr:'
Câu IV (2,0 điểm)1%!JJ&/Y7X%
α
&\:,6O%JJ&3P%JJ&3%JJ^&'
'[-789 EXOJ
'[-789x\:*EY7X%
α
&J
!'[-789Yr:<1,*5Bd@A'LYr:FZ%
α
&'
Câu V ( 1,0 điểm)
q*$b7v7*6,6:M6 7Ly.Y7XHUpj:5;>
! + + =Z Z
'
®Ò sè 11.
Câu I (3,0 điểm) F@4
!
?!4

?4?G'_
'96 "+R/+6:J
'()*//0#$ 5@!'
Câu II ( 3,0 điểm )
'BM;B97XTR,i#$* F@k
4
3F@/X4@J
'BB7<




 
 
π
=


x
I dx
x
J
!'=),Q789>_%4

G4&z_%!4&'
Câu III (1,0 điểm)
9"",*5B*F_d3eN'="R,i/_o

'
'jFBM;B-M;Z9"k/:":J
'BM;B4:\:EY"/6BE5 "'
Câu IV ( 2,0 điểm ): 5/T;HUV4FW,6>O%JJ&JP%JJ&J%JJ&'
=H=_H<E*OP'
'[-789XV=J
'[-789Yr:%N&\:, 6V3O3P3J
!'[-789*Y7X/:"/TXV=/-74/TYr:%N&'
Câu V (1,0 điểm) 9 7L,-xE,S/BE,S!'
®Ò sè 12.
Câu I:   F@4
!
?!4



G3H#$ _%&
'()*+,-.//0#$E J
'[-789-7:F-/T#$%&R6"U_;E789F
ll
@'
Câu II:
'9*$_TQ/pQE
'

% & 

= − + −
+
f x x
x
.
[ ]
J−
J,'{%4&@4?4.
!
J

π
 
 
 
J
>Al7F%&>]'O':Fm

155An_'

'BB7<
( )


 
π
= +

I x x xdx
J
!'Giải phương trình :
 ^  A
! '! a 
+ +
− + =
x x
Câu III: ]U9c"M;B4:\:_N3M;B*F,SM;BUYr:,*5B
,S'jFB>
'6BE5 c
'1;B-M;\:c9c
Câu IV>Trong 5/T;HUV4FWYr:%N&>4

?F

?W

G4?F?WG!@/
X

( ) ( )
 
  

> J >
 
  
+ − =


∆ ∆ = =

− =
− −

x y
x y z
x z
'
'L
( )


/
( )


s:J
'[-789-7M;EYr:%N&,--7M;"/TX
( )



/
( )


'
Câu V: 97r+/7r)E 7L:>%?&
!
%!&
!
'
®Ị sè 13.
Câu I> 
! 
! = − + +y x x
"#$%&
'()*//0#$%&J
'[-789-7:F-E#$%&RO%!J&J
!'12#$%&$56789:"!;7<,;
! 
! − + =x x k
'
Câu II
'=)789:>'
 
  
_ % & !_ % & _ ! + − + + =x x
J ,'
 A'  

+ =

x x
J
'BB7<:>

!

%  & 
π
+=

x xdxI
J
!'9]Oq3]CE 
( )
! 

 ! a
!
= − + −f x x x x
.RIJK'
Câu III>9"7L*:N'OP1/V_<E*FOP1'
=HC_:6R*F1'
'LS1/:"/TY7X%NCV&J
'=)|NV@/Y,.R/T*FE9"7U"
α
'Bk/
α
6BE9

"7N'OP1'
Câu IV: 5/T;cV4FW3O%JJ!&/XM"789

 
  
+
− −
= =
y
x z
'
'[-789Y7X
α
\:O//:"MJ
'9HU6EM/Y7X
α
'
Câu V: =)789:.b7v7 7L>

 a + + =z z
'

®Ị sè 14.
Câu I: Cho hàm số y =
 
 !
 
− +x mx
có đồ thò (C).
1) Khảo sát và vẽ đồ thò (C) của hàm số khi m = 3;

2) Dựa vào đồ thò (C), hãy tìm k để phương trình
 
 !
!
 
− + −x x k
= 0 có 4 nghiệm phân biệt.
Câu II :
1. Giải bất phương trình
_ % !& _ % & 
 
− + − ≤x x
;
>ol7F%&>]'O':Fm
155An_'

2. Tính * tích phân: a.


!


=
+

x
I dx
x
,'



= −

I x dx
!'9=D3=E 

% &  A= − +f x x x
.R
I J!K−
'
Câu III: Cho hình chóp tứ giác đều SABCD có cạnh đáy bằng a, góc giữa mặt bên và mặt đáy
bằng 60
0
. Tính thể tích của khối chóp SABCD theo a.
Câu IV: Trong 5 gian Oxyz cho điểm A(2;0;1), mặt phẳng (P):
  
− + + =
x y z
và đường thẳng
(d):

 

= +


=


= +


x t
y t
z t
.
1. Lập phương trình mặt cầu tâm A tiếp xúc với mặt phẳng (P);
2. Viết phương trình đường thẳng qua điểm A, vuông góc và cắt đường thẳng (d).
Câu V: .Y7X7L39b7v7,6:Mm 7LW}WG?!}@A'
®Ị sè 15.
Câu I.Cho sè
 

+
=

x
y
x
%&
1. Kh¶o s¸t vµ vÏ ®å thÞ (C)  J
2'96XM>F@4?Z%&R67<,;'
Câu II.
' =)789>
 
_ % !& _ % & !− + − =x x
J
'B*B7<:>'C@
!



+

xdx
x
J ,'~@




% &+

xdx
x
J
!'9*$_TQ/pQE F@

4G4?'
Câu III>9"7N'OP1"*FOP1_9/:R'NO

%OP1&/NO@'
'LP1/:"/TY7XNJ
'B6B5 "7N'P1k'
Câu IV. 5V4FW,6O%JJ&3P%JJ!&3%JJ&'
'LO3P35X'[-789Y7X%OP&J
'[-789 EXP'
Câu V:=)789>
  !
 
+ − +
=

− +
i i
z
i i
'
®Ị sè 16.
Câu I: 
!
!= − +y x x
"#$%&
'()*//0#$%&J
'[-789-7:F-E%&/:"/TX%M&>4`F?!@'
Câu II:
'=),Q789>
!


!
!








− xx
J
'BC@


+





π
dx
x
x
J
!'9*$_TQ/*$pQE F@4G4.H








J
o
ππ
'
>al7F%&>]'O':Fm
155An_'

Câu III>B6BE5 L*:"7N'OP1,-NO@P@'
Câu IV: 5%V4FW&X%M&>


!

= +


= −


= +

x t
y t
z t
/Y7X%&>4?F?W@'
'Lp%M&Z%&'96"J
'96]:U%&5)*h]-%&,S'h"_b7789Yr:"
<]/-74/T%&'
Câu V: 7L
 != +z i
'B
 
% &+z z
'
®Ị sè 17
Câu I>Cho hàm số y = (2 – x
2
)
2
có đồ thò (C).

1) Khảo sát và vẽ đồ thò (C) của hàm số;
2) Dựa vào đồ thò (C), biện luận theo m số nghiệm của ph8 trình: x
4
– 4x
2
– 2m + 3 = 0.
Câu II>
'=)789> '

 
_ o_ + =x x
J  ,'

 ' ! 
+
− + =
x x
J
'BB7<>



o 
 


=
− +

x

I dx
x x
J
!'9*$_TQ/pQE F@{%4&@4

G4
!
?4

.RIJK'
Câu III>59/:OP1R'=H]3_r_v_:6*R
OP/1'(\:F9/:OP14:\:c]v9cf4F'jFB6
BE5 cf4FvTR,i9c".'
Câu IV:5V4FW6O%AJoJ&/P%JJA&'
'[-789BZEX%

&\:P"/s8e78
r
u
%!JJ&'B
"wXOP/%

&J
'[-789Y7X%&\:O/L%

&'
Câu V: Cho s 7LW@%&%?&3B:E
z
3
z


3W?
z
'
®Ị sè 18.
Câu C> 
 !
!

=
− +
x
y
x
%&
'()*+,-.//0#$%&E J
'=HO_6E#$/Tc:'979-7:F-E%&RO'
Câu CC:
'=),Q789>
!
! A
_ 



+
x
x
J
'BB7<>

( )

 

 
π
= −

I x x dx
J
!'LS/T >F@4'4'">
' % •  & ' •• − − + =x y y x x y
J
'=)789:<Fb7>

!  
− + =
x x
'
Câu CCC>9"7L*:N'OP1"R*F_3R,._
!a
'
'B6B9"7N'OP1J
'B5)*|XO/NP'
Câu IV: 5/T;cRUV4FW*6O%33&JP%33&J%33!&
'[-789x\:*EY7X\:,6>O3P3J
'Db7789X%M&\://:"Y7X%OP&'
>^l7F%&>]'O':Fm
155An_'


Câu V. B*$(@

`
ii
ii

+
.
®Ò sè 19
Câu I> F@4
!
?!4

?'
'()*+,-.//0#$%&E J
'1+/#$%&3,;_:b ;E789:k>4
!
?!4

@

m
'
Câu II>
'=)789>A
4
Ga'A
4
?o@J
' B*B7<:>'C@




−

x dx
J,'~@


% & '
π
+

x x dx
J
!'9*$_TQ3*$pQE >{%4&@4?4.R
!
J

π
 
 
 
'
Câu III>9"7L*N'OP1"*F_9/:R3RNO@/NO/:"
/TY7X*FOP1'
'jF4*$</,*5BEYr:R-79"7"'
'B6B5 "7N'OP1'
Câu IV: Yr:%N&"5B_OP,-SO%oJJA&3P%JJa&'
'9RU<C/,*5BEYr:%N&J

'Db7789EYr:%N&'
Câu V: q*$7r/7r)E 7L>%?
A
&

?%
A
&

'
®Ò sè 20.
Câu I: 
 

+
=

x
y
x
3H#$E _%&'
'()*+,-.//0#$E jJ
'[-789-7:F-E#$%&R6
( )

JAM
'
Câu II:
'=)789>
o'` !'o o' − + =

x x x
J
'B*B7<:> '
( )

!


4
+

dx
x
J ,'
( )
o

  !
π


x xdx
J
!'9*$_TQ3pQE 
! 
 !  = + − +y x x x
.I−J!K
Câu III: B6BE5 "7N'OP,-OP@P@O@
!
J"w*RNO3NP3

N/TY7X%OP&,S

o
'
Câu IV. 5V4FWX
 ! 
>
  
+ + +
= =
x y z
d
/6O%!JJ&'
'9HU9-:/:"EO_.MJ
>`l7F%&>]'O':Fm
155An_'

'9HU6P 4L/TO\:XM'
Câu V.  7L>
( ) ( )

  = − +z i i
'B*$,6:L
'=A z z
'
®Ò sè 21.
Câu I :
!
! = − +y x x
'

'()*+,-.//0#$
( )
C
 .J
'1+/#$
( )
C
,;_:bk ;E789
!
!  '
− + − =
x x m
Câu II :
'=)789>
 
  ! '
+ +
+ − =
x x
'B*B7<:>'
!




π
+
=

x x

I dx
x
' ,'
( )




=
+

I dx
x x
'
!'9M:_E 7L:>
 ! o
 ''' '
= + + + + +
z i i i i
Câu III:9"eN3*F_9f<V,*5Bd3"ie_

α
']UY7X
%&/:"/TNVRC/Z9"kUf%C&'Y
'=SI x

'B6B[E5 "eV3*F_9f%C&k
3
α
x

/dJ
'q*$/$BE6C.NV66B[E5 ".__TQ'
Câu IV: X
!  
>
  
− + −
= =

x y z
d
/Y7X
( )
>   
α
+ + − =x y z
'
'9HU6OEM/
( )
'
α
[-79Yr:
( )
S
<O/-74Y7X%VFW&J
'B"
ϕ
wXM/Y7X
( )
'

α
Câu V: [-789-7:F-

E
( )
! 
> o ` != + + +C y x x x
R6"U,S


'
®Ò sè 22
Câu I:
'()*//0#$ 
!
! = − +y x x
%&J
'[-789-7:F-/T#$%&,--7:F-\:6O%J−&'
Câu II:
'=),Q789

 !' ^ 
+
− + ≥
x x
J
'BB7<
o

  

π
=

I x xdx
J
!'9*$_TQ3*$pQE >{%4&@4
!
G!4

G4?.R
[ ]
JA l −
'
Câu III: 9"7N'OP"*F_

OP<RO3XNO/:"/TY7X
%OP&'=H=_H<E*NP'P-
! 3 3 
= = =
SA a AB a BC a
'
'LXO=/:"/TXPJ
'B6BE5 "7='OPk'
Câu IV: 5/T;HUV4FW3X
( )
  !
>
  
− + +
∆ = =


x y z
/Y7X
( )
> A + − + =P x y z
'
'9HU6EX
( )

/Y7X%&J
'[-7899-:/:"EX
( )

.Y7X%&'
Câu V: =)789W
!
?W

?WG@.b7v7 7L'
®Ò sè 23.
>l7F%&>]'O':Fm
155An_'

Câu I: Cho hàm số y =


x
3
– 3x có đồ thò (C).
1) Khảo sát hàm số;

2) Vi-789-7:F-E%&,--7:F-"hoành độ ti-76x = 2
!
;
3) Tính diện tích hình phẳng giới hạn bởi (C) và tiếp tuyến của nó tại M.
Câu II:
'=)789>_%4G&G_%4

G4?!&@J
'BC@

+
e
dx
x
x

!
'
&_%
J
!' F@4
!
G%?&4?%_ &'96 "+$R4@'
Câu III: 9"7L*:N'OP1"R*F,S
a
/R,.,S
a
'
'B6BE9"7jJ
'B5)*wX

AC
/
SB
'
Câu IV:5
Oxyz
6
%33&M
/Y7X
% &>  ! A 
α
− + − + =x y z
'[-78
9X
d
\:6
M
//:"/TY7X
% &
α
'
Câu V:
'=)789:.b7v7 7L>

o  − + =x x
J
'+;*7s7B:>'
%! &%! &− +i i i
J ,'
 ! %A &%o &+ + + −i i i

'
®Ị sè 24
Câu I>Cho hàm số y = x
4
– 2x
2
+ 1 có đồ thò (C).
1) Khảo sát sự biến thiên và vẽ đồ thò (C) của hàm số;
2) Dùng đồ thò (C), biện luận theo m số nghiệm của ph89: x
4
– 2x
2
+ 1 - m = 0;
!&Viết phương trình tiếp tuyến với (C) biết tiếp tuyến đi qua điểm A(0 ; 1).
Câu II :
'=)789>
o a' o 
− + =
x x
J
'B*B7<:>'C@

A

% & '−

x x dx
,'~@



% &'
π


x xdx
'
3. Đònh m để hàm số : f(x) =

!
x
3
-


mx
2
– 2x + 1 đồng biến . R.
Câu III:9"7:N'OP1"R*F,S3"
·

A=SAC
'
'B6B9"7J
,'q*$</,*5BYr:R-79"7N'OP1'
Câu IV:
'[-789X\:]%33!&//:"/TY7X%&>4F?W!A@J
'[-789Y7X\:,6O%33!&3P%33&3%3A3!&'
Câu V: 9b7v7*6Y7X7L,6:Mm 7L>z}WG}≤'
®Ị sè 25.
Câu I: Cho hàm số

! 
! = − + −y x x
(C)
1. Khảo sát và vẽ đồ thò (C);
2. Viết ph8 trình tiếp tuyến của đồ thò (C) tại điểm A(-1;3).
Câu II:
>l7F%&>]'O':Fm
155An_'

1. Giải phương trình :

!
 
 
_ _
+ − =x x
;
'=),Q789>
  

!   
+ +
− − <
x
x x
J
!'BB7<
( )

 


 
π
= −

I x x dx
'
Câu III: Cho hình chóp đều S.ABCD có cạnh đáy bằng a, cạnh bên SA bằng
a
.
1. Chứng minh rằng
( )
⊥AC SBD
.
2. Tính thể tích của hình chóp S.ABCD theo a.
Câu IV: Trong không gian Oxyz, cho điểm M(1;2;3)
1. Viết phương trình mặt phẳng (
α
) đi qua M và song song với mặt phẳng
 !  
− + − =
x y z
;
2. Viết phương trình mặt cầu (S) có tâm I(1;1;1) và tiếp xúc với mặt phẳng (
α
).
Câu V: Tìm m để đồ thò hàm số




− +
=

x mx
y
x
có 2 cực trò thoả y

.y
CT
= 5.
®Ị sè 26.
Câu I ( 3,0 điểm)  >
!
! − += x xy
"#$%&
'()*+,-.//0#$%&J
'[-789-7:F-/T#$%&R6":U,S'
Câu II ( 3,0 điểm)
' 

− +
=
x x
y e
'=)789
 
′′ ′
+ + =y y y
'B97<>

l 


 
%  &
π
=
+

x
I dx
x
!'9*$_TQ/*$pQE 
! 
   = + − +y x x x

Câu III (1,0 điểm) B6B5 "7N'OP"*F_*OP/:RP3NO/:
"/T*F%OP&3OP@3O@3NO@!'
Câu IV: ( 2,0 điểm ):5/T;HUV4FW3X

 
% & >
  
− −
∆ = =
− −
x y z
3

 

% & > A !

= −


∆ = − +


=

x t
y t
z
'LSX

% &∆
/X

% &∆
s:J
'[-]%&LX

% &∆
//TX

% &∆
'
Câu V ( 1,0 điểm):=)789W

?!W


@.b7 7L'
®Ị sè 27.
Câu I ( 3,0 điểm): 
 
 − −= x xy
"#$%&
'()*+,-.//0#$%&J
'12#$%&,;_:bk ;+E789
 
 %€&− − =x x m

Câu II ( 3,0 điểm)
'=)789>

A A
_ %A &'_ %A A& 
+
− − =
x x
J'BB7<>C@


% &+

x
x x e dx
J
!'9*$_TQ/*$pQE F@
! 

 !  
+ − +
x x x
.
I JK

'
>l7F%&>]'O':Fm
155An_'

Câu III (1,0 điểm): LM;NOP",RNO3NP3N/:"/T:hU/T
NO@3NP@N@'q*$</B,*5BEYQ:R-7LM;3BM;
BEYr:/6BE5 r:"'
Câu IV (2,0 điểm): 5/T;HUV4FW36O%

JJ

&3P%JJ

&3
%J!J&31%JJ&'
'[-789XPJ
'LS6O3P3315#7XJ
!'[-789Yr:R-7LM;OP1''
Câu V ( 1,0 điểm ): B*$E,6:L
 
%  & %  &= − + +P i i
'
®Ò sè 28.
Câu 1%!36&

'()*//0#$%&E 
! 
!= − +y x x
J
'BM;B97XTR,i#$%&/c'
Câu 2%6&=)789
 
 `'  
+
− + =
x x
'
Câu 3%6&=)789

 A  
− + =
x x
.b7 7LJ
Câu 4%6&9"7N'OP1"*FOP1_9/:R3R,.NO/:"
/T*F3R,.NP,S
 !
'
'B6BE5 "7N'OP1J
'L:6ERN_<Yr:R-79"7N'OP1'
Câu 5%36&
BB7<


% &= +


x
K x e dx
J
Câu 6%36&Y7X%&>4?!FGW?@/Y7X%g&>4G!F?WG@'
'LS%&3%g&Z:J
'[-789 EXM_:F-E%&/%g&'
®Ò sè 29.
Câu 1%!36&
 
 = − +y x x
3H#$E _%&'
'()*+,-.//0#$E '
'[-789-7:F-E#$%&R6+RE%&'
Câu 2%36&=)789
 
_ _ % & A+ =x x
'
Câu 3%36&=)789

 a − + =x x
.b7 7L'
Câu 4%36&9"7*N'OP"*FOP_*/:ReP3R,.
NO/:"/T*F'P-NO@OP@P@'B6BE5 "7N'OP'
Câu 5%36&
'BB7<






=
+

xdx
J
x
J
'9*$_TQ/*$pQE 
! 
^ o `= − + −y x x x
.IJ!K'
Câu 6%36&5/T;HUV4FW3*6]%J−J&3%!JJ&•/Y
7X%&>4?F?W−a@'
'[-789X]J
'B5)*h:6ERX]-Y7X%&'
®Ò sè 30.
Câu 1%!36&
! 
 ! = + −y x x
3H#$E _%&'
>!l7F%&>]'O':Fm
155An_'

'()*+,-.//0#$E J
'
9

6
7
8


9

! 
 !  + − =x x m
"B
;
+Q
'
Câu 2%36&=)789
 
! `'! o 
+
− + =
x x
'
Câu 3%6&
B

*

$

E
,6:L
 
% ! & % ! &= + + −P i i
'
Câu 4%6&9"7*:N'OP"R*F,S3R,.,S'=HC_
:6ERP'

&LNO/:"/TPJ
&B6B5 "7N'OPCk'
Câu 5%36&BB7<

 ! 

% &

= −

I x x dx
J
Câu 6%36&
5/T;RUV4FW3
∆ABC
/TO%JJ−&3P%JJ!&/%JJ−&'
&[-789Y7X\:O//:"/TXPJ
&9RU61L*OP1_9,9'
®Ò sè 31.
Câu 1%!36&
! 


=
+
x
y
x
3H#$E _%&'
'()*+,-.//0#$E J

'[-789-7:F-E#$•R6":U,S−'
Câu 2%36&=)789
! ! !
_ % & _ % & _ A+ + − =x x
'
Câu 3%6&=)789

  − + =x x
.b7 7L'
Câu 4%6&9"7N'OP"*F_*OP/:RP3XNO/:
"/TY7X•OP'P-OP@3P@
!
/NO@!'
'B6B5 "7N'OPkJ
'=HC_:6ERN3BUMRXPCk'
Câu 5%36&BB7<


% &= +

x
I x e dx
'
Câu 6%36&
5/T;HUV4FW36O%J−J!&/Y7X%&>4−F−W−@'
'B5)*h6O-Y7X%&J
'[-789X\:6O//:"/TY7X%&'
®Ò sè 32.
Câu I : 
! 

! + −
=
x x
y
"#$%&
'()*+,-.//0#$%&J
'HX
% & >  o= − +
m
d y mx m
/T_ 'LS
% &
m
d
_:Z#$
%&RU6 $C'
Câu II:
'=),Q789



%  & %  &


+
+ ≥ −
x
x
x
J

'BB7<>


% &= −

x
I x e dx
J
!'9*$_TQ/*$pQ-:"E 

 

+
=
x
x
y
'
>l7F%&>]'O':Fm
155An_'

Câu III:9_cOP'OtPtt"*FOP_*:R,S'9-:/:
"EOt4: Y7X%OP&_:6EOP']Y,.%OOtt&R/T*FU"
,S
A
o
'B6BE5 _cF'
Câu IV. 5/T;HUV4FW'[-789Y7X%&\:V3/:"/T
Y7X%g&>
+ + =x y z

/*6]%JJ
−
&U5),S

'
Câu V:  7L



=
+
i
z
i
'B*$E

z
'
®Ị sè 33.
<:C>%!36&
'()*//0#$ 
!
! = − +y x x
%&J
'[-789-7:F-/T#$%&,--7:F-\:6O%J−&'
<:CC>%36&=)789>
o'` !'o o' 
− + =
x x x
'

<:CCC>%6& 7L>
( ) ( )

  = − +z i i
'B*$,6:L
'=A z z
'
<:C[>%6&
_c*OP'OtPtt"*F_*OP:R/)6O*:O3P3'
R,.OOtR/TY7X*FU"

o
'
'B6B5 _cJ
'LY,.PtPt_9wb'BM;B4:\:E9_c'
<:[>%6&
'BB7<
( )

!


4
+

dx
x
'9*$pQE F@4G_4?!'
<:[C>%6&
5V4FWX

 ! 
>
  
+ + +
= =
x y z
d
/6O%!JJ&
'9HU9-:/:"EO_.M
'9HU6P 4L/TO\:XM'

®Ị sè 34.
Câu 1: (3đ) Cho hàm số
! 
! = − + −y x x
(C)
1. Khảo sát và vẽ đồ thò (C);
2. Viết phơng trình tiếp tuyến của đồ thò (C) tại điểm A(-1;3).
Câu 2: (1,0 đ) Giải phương trình

!
 
 
_ _
+ − =x x
.
Câu 3: (2,0 đ)
1. Giải phương trình

 

− + =
x x
trên tập số phức.
2. Tìm s 7L_.v7E 7LW@%?!&%A&?l'
Câu 4: (2 đ)
Cho hình chóp đều S.ABCD có cạnh đáy bằng a, cạnh bên SA bằng
a
.
1. Chứng minh rằng
( )
⊥AC SBD
;
2. Tính thể tích của hình chóp S.ABCD theo a.
>Al7F%&>]'O':Fm
155An_'

Câu 5: (2 đ)
Trong không gian Oxyz, cho điểm M(1;2;3)
1. Viết phương trình mặt phẳng (
α
) đi qua M và song song với mặt phẳng
 !  − + − =x y z
.
2. Viết phương trình mặt cầu (S) có tâm I(1;1;1) và tiếp xúc với mặt phẳng (
α
).
®Ị sè 35.
<:C>(3,0 điểm)
'()*+,-.//0#$%&E 
! 

! = + +y x x
J
'[-789X\:6+R/6+6:E#$%&'
!'1+/#$%&396789::;+Q>
! 
! 

+ + =
m
x x
<:CC>(2,0 điểm)
'BB7<

A

% &= −

I x x dx
J
'=),Q789>
 ! a ! 
o  '!
+ + +
<
x x x
'
<:CCC>(1,0 điểm)
5 
Oxyz
 6 

%33&M
 /Y7X 
% & >  ! A 
α
− + − + =x y z
'[-789
X
d
\:6
M
//:"/TY7X
% &
α
'
<:C[>(2,0 điểm)
'=)789:.b7v7 7L>

o  
− + =
x x

'+;*7s7B:>&
%! &%! &− +i i i
l%?!&J,&%
 ! %A &%o &+ + + −i i i
&l%?&
<:[>(2,0 điểm) 5
Oxyz
X>
 

  
>  > 
 !
= + =
 
 
∆ = − + ∆ = +
 
 
= = −
 
x t x
y t y t
z z t
'[-789Y7X
% &
α
L
( )


/
( )


'
'B5)*wX
( )



/Y7X
% &
α
'

®Ị sè 36.
Câu 1>%!36&' F@4
!
?!4

?'
'()*+,-.//0#$%&E '
'1+/#$%&3,;_:b ;E789:k>
4
!
?!4

?@}

m
}
Câu 2>%36&'=)789>A
4
Ga'A
4
?o@'
Câu 3>%36&'B*$E,6:Lg@%?
A
&


?%
A
&

'
Câu 4>%36&'
9"7L*N'OP1"*F_9/:R3RNO@/NO/:"/TY
7X*FOP1'
'jF4*$</,*5BEYr:R-79"7"J
'B6B5 "7N'OP1'
Câu 5 ( 1,0 điểm ).
>ol7F%&>]'O':Fm
155An_'

9*$_TQ3*$pQE >{%4&@4?4.R
!
J

π
 
 
 
'
Câu 5 ( 2,0 đ).
5V4FW*6O%JJ&3P%!JJ&3%JJ!&31%J!J&'
'[-789Y7X%OP&J
'[-789Y7X
% &
α
LO1//TP'

®Ò sè 37.
Câu I'%!6&' F@

A
!



+− xx
"#$_%&'
'()*+,-.//0#$%&E J
'[-789-7:F-E%&R6E%&/Tc:'
Câu II.%!6&
'=),Q789>
!


!
!








− xx
J
'BC@


+





π
dx
x
x
'
!'9*$_TQ/*$pQE F@4G4.H








J
o
ππ
'
Câu III'%6&'9"7N'OP1"*FOP1_9/:3R,.NO@ 
a
/
/:"/T*F3"wN/*F_A


'B6BE5 "7'
Câu IV: %6&'5/T;HUV4FW36O%!JJ&3P%JJ&'
'[-789XOP/789Y7X:+EHOPJ
'[-789Yr:<O/\:6P'96 4LEP\:O'
Câu V: %6&'9 7LWpj}W}@A/7r+,S_r7r)E"'
®Ò sè 38.
Câu I. (3,0 điểm)  
! 


=

x
y
x
'
'()*+,-.//0#$E j'
'9Q)**$E 6XF@4?Z#$E jR
67<,;'
Câu II. (3,0 điểm)
'=),Q789>


 
_ 


<
+
x

x
J
'BB7<>


%   &

π
= +

x
I x dx
J
!'9*$_TQ/*$pQE {%4&@4Gk
4
.RI−JK'
Câu III. (1,0 điểm) 5 "7:N'OP1"OP@3"wY,./Y*F,So

'
B6BE5 "7N'OP1k'
Câu IV. (2,0 điểm)
>al7F%&>]'O':Fm
155An_'

5/T;HUV4FW36O%JJ&/Y7X%&"789>4?F?
WG@'
'jF9HUOt 4L/TO\:Y7X%&J
'[-789EYr:<O3-74/T%&'
Câu V. (1,0 điểm) 9:E 7L
z

,-W@G!i?%Gi&
!
'
®Ò sè 39.
Câu I ( 3,0 điểm)
'()*+,-.//0#$%&E 
 
= − +y x x
J
'96789
 
 − + =x x m
", ;+7<,;'
Câu II (3,0 điểm)
'BB7<>



 4
π
=

x
I dx
c
J
'9*$_TQ3pQE >

 A= + +y x x
.R

[ ]
!J−
J
!'=)789>
! ! 

_ % & _ % & _ o + + + + =x x
'
Câu III (2,0 điểm) 5/T;RUV4FWX
d
/Y7X
% &P
_r
_v"789
 
  
− +
= =
x y z
J
 !  + − − =x y z
'
'9RU6E
d
/Y7X
% &P
'[-789Yr:<
O
/-74/TY7X
% &P

Câu IV: (1,0 điểm) 9(@4

G4

,-4

34

_;E789

! ! 
+ + =
x x
.C'
Câu IV: (1,0 điểm)9"7:
'S ABCD
"*F
ABCD
_9/:R
a
3R,.,S
a
'B6E5 "7k
a
'
®Ò sè 40.
Câu I.%!6&' F@
−x
x
"#$_%&'

'()*+,-.//0#$%&E J
'96XM>F@4?Z#$%&R67<,;'
Câu II'%!6&
'=)789>
4
?
4
@'A
4
J
'BB7<>C@


`


&% xx
dx
J
!'9*$_TQ/*$pQE F@
xx _'
.HIJkK'
Câu III'%6&'9"7N'OP1"*FOP1_9/:R3R,.NO@
!
//:"/T*F'
'B6B5 "7N'OP1J
'L:6CERN_<EYr:H-79"7N'OP1'
>^l7F%&>]'O':Fm
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