2012年成人高考专升本《高等数学二》押密试卷(3)
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一、选择题:本大题共10个小题,每小题4分,共40分。在每小题给出的四个选项中,只有一项是符合题目要求的,选出正确选项。
1、
( )
A. x+y
B.
C.
D.
2、
( )
A. (-∞,0)
B. (0,1)
C. (1,e)
D. (e,+∞)
3、
( )
A. 0
B.
C. -1
D. 1
4、
( )
A.
B.
C.
D.
5、
( )
A. 是极大值
B. 是极小值
C. 不是极大值
D. 不是极小值
6、
( )
A. g(x2)-g(1)
B. X2g(x2)
C. (x2-1)-g(x)
D. 2xg(x2)
7、
( )
A. 0
B. 1
C. 2
D. 3
8、
( )
A.
B.
C.
D.
9、
( )
A. 0
B. 1
C. 2
D. 3
10、

A. tanx+cosx+C
B. tanx-cosx+C
C.
D.
1、

A. x+y
B.
C.
D.
2、

A. (-∞,0)
B. (0,1)
C. (1,e)
D. (e,+∞)
3、

A. 0
B.

C. -1
D. 1
4、

A.

B.

C.

D.

5、


A. 是极大值
B. 是极小值
C. 不是极大值
D. 不是极小值
6、

A. g(x2)-g(1)
B. X2g(x2)
C. (x2-1)-g(x)
D. 2xg(x2)
7、

A. 0
B. 1
C. 2
D. 3
8、

A.

B.

C.

D.

9、

A. 0
B. 1
C. 2
D. 3
10、

A. tanx+cosx+C
B. tanx-cosx+C
C.

D.
