Đề số 11-TOÁN ÔN THI TỐT NGHIỆP THPT
I. Phần chung cho tất cả thí sinh ( 7 điểm )
2 1
1
y
x
x
=
+
−
!"#
$%&'()*++,"#
-.)/012)3)+4"#5 6"#+417 89
:%/012
x x x
6.9 13.6 6.4 0− + =
-;;
2
sin 2
2
2 sin
0
x
I dx
x
π
=
−
∫
2:<=:== 6
4
3y x
x
= + +
1*
[ ]
4; 1− −
> !?@A !&3@AB& +C5A 5@ADAD-
?@+C! +4EF@A+?@D
2a
:G@
H
+A
H
BIB/J1 6?@+
?AKEF@
H
A
H
2 !>LM;; 6>LM!
II.PHẦN RIÊNG ( 3 điểm )
;G /0122 N/J BIL1* /012!
1.Theo chương trình chuẩn:
.-
1>C893O EF
α
-9P3POQD+/F
L
1 3
2 1 2
x y z− −
= =
−
2 6L+
α
-.)/012E IQRR+)9
( )
α
.
:%/0121*ST 9
-
PU9V-WD
2.Theo chương trình nâng cao
.(H-
1>C893O EFX-9V3VOVD+/F
Y
1
1
2
4
1
1
−
+
=
−
=
−
zyx
.)/012/FY
Z
B2 )+C! 6Y1*X
([
\
>
]
\
/
^
*
]
KRR-*
\
/0
^
_
]
Y
.(H
:
]
/01[
^
O
-
Q--VOV`VaD
ĐÁP ÁN
bc deK
-
fd
( )
\ 1D R=
('()*
gh()*
/
2
3
( 1)
y
x
= −
−
gh()*
3
H
>C9& #59DR3
H
BC+4G
1x ≠
iBC# ()1* & >%
( ) ( )
;1 à 1;+v−∞ ∞
g' 1#
i>C ! ' 1#
gM S
1 1
2 1
lim lim
1
x x
x
y
x
− −
→ →
+
= = −∞
−
1 1
2 1
lim lim
1
x x
x
y
x
+ +
→ →
+
= = +∞
−
*9DQBM ST
2 1
lim lim 2
1
x x
x
y
x
→−∞ →−∞
+
= =
−
2 1
lim lim 2
1
x x
x
y
x
→+∞ →+∞
+
= =
−
=*3D-BM S
gA%()*
gd"#
d"# j95
1
;0
2
−
÷
+ j35RQ
d"#S 6/M SB9T
.,"#
-
-
-
-
-
-
-
-
-
-
-
9
−∞
+∞
y
′
− −
3
-
−∞
+∞
-