Tải bản đầy đủ (.pdf) (7 trang)

đề thi thử đại học môn toán có đáp án khối thpt chuyên đhsphn lần 5

Bạn đang xem bản rút gọn của tài liệu. Xem và tải ngay bản đầy đủ của tài liệu tại đây (72.55 KB, 7 trang )

75űஎ1*Ĉ+63+¬1ஊ, Ĉӄ7+,7+ӰĈҤ,+Ӑ&/Ҫ191Ă0
75Ѭ
Ӡ1*7+37&+8<Ç1±Ĉ+63 0{QWKL72È1
7KஏLJLDQOjPEjLSK~WNK{QJN୵WKஏLJLDQJLDRÿ୳

&kXÿL୵P&KRKjPVஃ\ 



+
[
[

.K୕RViWVணELୱQWKLrQYjY୯ÿஅWK୽&FஙDKjPVஃ
7uPNÿ୵WUrQÿஅWK୽&FyKDLÿL୵PSKkQEL୹W0[
0
\
0
1[
1
\
1
WK஁DPmQ



=+
=+
N\[
N\[
11


00
&K஛QJPLQKUୣQJKDLÿL୵P01FQJWKX஋FP஋WQKiQKFஙDÿஅWK୽&
&kXÿL୵P
*L୕LSKŲţQJWUuQK


FRV


VLQ

VLQ

VLQ
ππππ
−++=−+− [[[[
*L୕LSKŲţQJWUuQK[

[± 


+[

&kXÿL୵P
7tQKWtFKSKkQ
G[
[[
[

+





FRVVLQ
VLQ
π
π

&kXÿL୵P
&KROăQJWU஗[LrQ$%&$¶%¶&¶Fyÿi\OjWDPJLiFÿ୳XF୓QKD+uQKFKLୱXFஙD$¶[XஃQJP୩WSK୥QJ
$%&WUQJY஍LWkPÿŲஏQJWUzQQJR୓LWLୱSWDPJLiF$%&7tQKGL୹QWtFK[XQJTXDQKFஙDKuQKOăQJ
WU஗ELୱW

Ö
$$%



&kXÿL୵P
&K஛QJPLQKUୣQJK୹SKŲţQJWUuQKVDXFyÿ~QJKDLQJKL୹PSKkQEL୹W





=++
=++
=++







\[]
[]\
]\[
&kXÿL͋P
7URQJP୩WSK୥QJ2[\FKRHOLS(



=+
\[
YjÿŲஏQJWK୥QJG[\± 
&K஛QJPLQKUୣQJÿŲஏQJWK୥QJGOX{QFୡW(W୓LKDLÿL୵PSKkQEL୹W$%7uPÿL୵P&WKX஋F(VDR
FKRGL୹QWtFKWDPJLiF$%&EୣQJÿYGW
7URQJNK{QJJLDQ2[\]FKREஃQÿL୵P$%&'9LୱWSKŲţQJ
WUuQKP୩WSK୥QJ
α
WLୱS[~FY஍LP୩WF୙XQJR୓LWLୱSW஛GL୹Q$%&'YjVRQJVRQJY஍LPS%&'
&kXÿL୵P
7uPWୟSKகSFiFÿL୵PWUrQP୩WSK୥QJSK஛FEL୵XGL୷QFiFVஃSK஛F]WK஁DPmQ]


__ ]


w

ww.VNMATH.com
w
ww.VNMATH.com
w
ww.VNMATH.com
1

'ӵNLӃQNuWKLWKӱĈҥLKӑFOҫQWKӭVӁÿѭӧFWәFKӭFYjRQJj\


+'*,Ҧ,/63+1
&kX
7KHREjLUD01OjÿL୵PWKX஋FÿŲஏQJWK୥QJ[\ NKD\\ [N
;pWSKŲţQJWUuQKKRjQKÿ஋JLDRÿL୵P



+
[
[
 [N



+−−=+
≠−



N[[[

[

[

±N±[N 9u[ NK{QJOjQJKL୹PFஙDSKŲţQJWUuQKY஍LP୿LN
<rXF୙XFஙDEjLWRiQÿŲகFWK஁DPmQ

SKŲţQJWUuQKFyKDLQJKL୹PSKkQEL୹W

N±

±N!

N

±N±!





Ĉ୩WW [±

[ W.KLÿySKŲţQJWUuQKWU஑WKjQKW

±N±W 9஍LÿL୳XNL୹QWUrQWKu
SKŲţQJWUuQKQj\FyKDLQJKL୹PFQJGୗX

SKŲţQJWUuQKFyKDLQJKL୹PFQJSKtDVRY஍L


+DLÿL୵P01FQJWKX஋FP஋WQKiQKFஙDÿஅWK୽&
/ѭXê.K{QJVӱGөQJÿӏQKOêÿҧRYӅGҩXWDPWKӭFEұFKDLÿӇFKӭQJPLQK
&kX
*LҧLSKѭѫQJWUuQK


FRV


VLQ

VLQ

VLQ
ππππ
−++=−+− [[[[

3KŲţQJWUuQK



FRV




VLQ


>

ππ
−−− [[
@>VLQ[±

π
±VLQ[


π
@ 






VLQ

FRV


VLQ =−++−
πππ
[[[













+−=
==
+=







−=+
=−



















FRV



VLQ
ππ
ππ
ππ
π
π
N[
N[
N[
[
[
N

=
*LҧLSKѭѫQJWUuQK[

[± 


+[


&iFKSKŲţQJWUuQK

[

[± 


+[


[±[

[ 




++

[
[

[±>[

[



++


[
[
@ 

[± 

[ 




−<
+>


N
N
w
ww.VNMATH.com
w
ww.VNMATH.com
w
ww.VNMATH.com2
9u[

[




++

[
[
 [






++
+−+
[
[[
!Y஍LP୿L[
&iFK;pWI[ [

[±±


+[
OjKjPVஃ[iFÿ୽QKWUrQ5FyIµ[ [

±



>
+[

[

9u


+[
!_[_Y஍LP୿L[QrQ±



>
+[
[
1KŲYୟ\I[OjKjPVஃÿஅQJELୱQWUrQ5
0୩WNKiFI 9ୟ\SKŲţQJWUuQKFyQJKL୹PGX\QKୗW
&kX7tQKWtFKSKkQ, 
G[
[[
[

+




FRVVLQ
VLQ
π
π


;pWWKrP- 
G[
[[
[

+




FRVVLQ
FRV
π
π
7DFy,- 

π
1JRjLUD
-±, 
∫∫

=
+









VLQ



FRV
FRVVLQ
VLQFRV
π
π
π
π
G[
[
[
G[
[[
[[
 
G[
[
[





VLQ
FRV
π

π
Ĉ୩WW VLQ[WDFyGW FRV[G[.KLÿy
-±, 





 W
GW

OQ




OQ




OQ




−=
+

=

+


W
W

7஝VX\UD


&kX
, 
OQ



−−
π

[ 
w
ww.VNMATH.com
w
ww.VNMATH.com
w
ww.VNMATH.com3
*୿L2OjWkPFஙDÿi\$%&7DFy
$¶2

PS$%&Pj$%


&2QrQ$%

PS$¶&2*୿L+ $%

&2WKu$¶+

$%
6X\UD

Ö
$$%




$$¶ $+



D

$+ $¶+ 

D
'Rÿy6
$$¶%¶%
 


D


9u$2

%&QrQ$$¶

%&

%%¶

%&

%%¶&¶&FNJQJOjKuQKFK஡QKୟW

6
%%¶&¶&
 %%¶%&

 



D

9ୟ\


&kX
7DWKୗ\[\] OjQJKL୹PFஙDK୹1ୱXP஋WWURQJ୛Q[\]EୣQJWKuWKuF୕ÿ୳XEୣQJ
;pWWUŲஏQJKகS[\]


7஝K୹VX\UDF୕୛Q[\]ÿ୳XkP
'R[\]EuQKÿ୥QJWKHRKRiQY୽YzQJTXDQKQrQ[pWKDLWUŲஏQJKகS
7+[

\

].KLÿy





≥≥
≥≥


]\[
]\[


 [\

]



][

\


 

[ \ ]
7+\

[

][pWWŲţQJWணYଢ଼QVX\UD[ \ ]
7KୱYjRP஋WSKŲţQJWUuQKFஙDK୹ÿŲகFI[ [

[ Y஍L[7DFyIµ[ [

!Y஍LP୿L
[QrQKjPVஃOX{QÿஅQJELୱQPjI I !VX\UDSKŲţQJWUuQKFyGX\QKୗWP஋WQJKL୹PkP
9ୟ\K୹SKŲţQJWUuQKÿmFKRFyÿ~QJKDLQJKL୹PSKkQEL୹W
&kX

$¶&¶


%¶



$&

+2
%

6

[T
 



+D

w
ww.VNMATH.com
w
ww.VNMATH.com
w
ww.VNMATH.com
4
+୹SKŲţQJWUuQKW୿Dÿ஋JLDRÿL୵PFஙDGYj(





=+
=−+




\[
\[






==
==


\[
\[

9ୟ\GFୡW(W୓LKDLÿL୵PSKkQEL୹W$%*L୕Vட$Yj%
7DFy$% 6
$%&
 QrQG&$% 


=
$%
6
$%F
7஝ÿyFyK୹SKŲţQJWUuQKW୿Dÿ஋ÿL୵P&





=
±=





=+
=−+








=+
=
+
−+




__





__




\
[
\[
\[
\[
\[
9ୟ\FyKDLÿL୵PWK஁DPmQÿ୳EjL





&
























 &
w
ww.VNMATH.com
w
ww.VNMATH.com
w
ww.VNMATH.com5
7DFy
$'

%'

&'

$'&'&'%'%'$'  ==⇒

6X\UD'$'%'&W஝QJÿ{LP஋WYX{QJJyF
*୿L0OjWUXQJÿL୵PFஙD$&0[OjWU஗FFஙDWDPJLiF$%&WKuWkP
,FஙDP୩WF୙XQJR୓LWLୱSW஛GL୹Q$%&'OjJLDRJL஡D0[YjP୩W
SK୥QJWUXQJWUணFFஙD%'7஝ÿyVX\UD
%',0




=

;iFÿ୽QKÿŲகF,


Yj5 ,' 



3KŲţQJWUuQKP୩WF୙X6[±




\±

]±

 



0୩WSK୥QJ
α
PS%&'QrQFyYpFWţSKiSWX\ୱQOj
'$
KD\
Q
3KŲţQJWUuQKPS
α

\G 
0S
α
WLୱS[~FY஍L6

G,
α
 5

_G_ 




G 


±

&yKDLP୩WSK୥QJWK஁DPmQÿ୳EjLOj






%
[



.
,

&
'
0
$






\±


±
 

w
ww.VNMATH.com
w
ww.VNMATH.com
w
ww.VNMATH.com6
&kXĈ୩W] [\L[\

5.KLÿyWDFy]



]
 

[

±\



\[ +
[\L 






−==
==
==






=++−
=







\[
\[
\[
\[\[
[\

9ୟ\WୟSKகSÿL୵PEL୵XGL୷QVஃSK஛F]JஅPÿL୵P

^`
w
ww.VNMATH.com
w
ww.VNMATH.com
w
ww.VNMATH.com
7

×