Work through the odd-numbered problems 1-67. Once you have completed the problem set, check your answers.

1.

(a) . Then , and , and

(b)

3.

5.

7.

9.

11.

13.

15.

17.

19.

21.

23.

25.

27.

29.

31.

33.

35.

37.

39.

41.

43.

45.

47. The integral goes from 3 to 3 so even without knowing an antiderivative, .

49. .

51.

53.

55.

57.

59.

61.

63.

65.

67.