Section

Problems

2.1

5-6, 9-16, 22-23

2.2

9-36 odd, 44-50

2.3

1-15 odd ,23-32

2.4

7-52 even

2.5

5-34 even, 37-52 even

2.6

5-8, 9-40 odd

2.7

1-20 odd

2.8

1-2

3.1

23-44

3.2

23-46 odd, 47-49, 52-62, 77-82

3.3

1-37 odd, 47-54

3.4

1-25 odd, 27(a)

3.5

1-27 odd, 33-36, 39-42

3.6

1-26 odd, 39-45

3.7

1-4, 35-86 odd,

3.8

9-46 odd

3.9

3-41 odd

3.10

1-48 odd, 50-75 odd, 76-78

3.11

1-22 odd, 26,36

4.1

8-50 odd

4.2

23-56 odd, 59-62, 64-72

4.3

1-10 odd, 25-51 odd, 57-64

4.4

7-18 odd, 23-50 odd

4.5

13-36 odd, 42-47, 51-70 odd, 76-91 odd

4.6

9-38 odd

4.7

17-48 odd, 59-75 odd

4.8

1-13 odd, 19-27 odd

4.9

13-68 odd

5.1

25-28, 31-49 odd, 56-69, 72-75

5.2

27-30, 41, 75-82

5.3

5-52 odd

5.4

1-22 odd, 26-36 even, 41-42, 48-49

5.5

1-24 odd