习题:

 

5.1    已知满足给定的关系式,试求

1      2   

3   4

5.2     求下列不定积分:

1                2

3    4

5      6

7              8

9               10

11              12

13              14

提示:(13),(14)题的分子加一项减一项。

5.3               求下列不定积分:

1        2

3                   4

5           6

5.4               用线性代换计算下列积分:

1                     2

3                  4

5                   6

7                      8

9                10

11                  12

13                14

15                 16

5.5               用适当代换求下列积分:

1               2

3               4

5                    6

7                   8

9                10

11             12

13                 14

15             16

17                 18

5.6               求下列三角函数的积分:

1              2

3              4

5                    6

7                   8

9                 10

5.7               求下列有理函数的积分:

1                      2

3                      4

5         6

提示:(5),(6)题利用泰勒公式。

5.8               用适当代换求下列函数积分():

     1                    2

     3                     4

     5                   6

5.9               求下列函数积分(,):

     1                      2  

     3                 4

     5                      6

     7                    8

     9

5.10           求下列不定积分:

     1                     2

     3                      4

     5                        6

     7                      8

     9                10

     11                       12

5.11           求下列不定积分:

     1                     2

5.12           求下列不定积分:

     1                      2

5.13           求下列不定积分:

     1                       2

     3