39

equals

23

A. B.

C. D.

24

A. B.

C. D.

1

Evaluate

2

Evaluate

3

Evaluate

4

Evaluate

5

Evaluate

6

Evaluate

7

Evaluate

8

Evaluate

9

Evaluate

10

Evaluate

11

Evaluate

12

Evaluate

13

Evaluate

14

Evaluate

15

Evaluate

16

Evaluate

17

Evaluate

18

Evaluate

19

Evaluate

20

Evaluate

21

equals

22

equals

20

The value of

21

The value of

24

Integrate:

34

Prove:

35

Prove:

36

Prove:

37

Prove:

38

Prove:

39

Prove: