Chapter

Sample Exercises

1

1, 3, 4

2

1, 2

3

3, 4, 5, 6

4

1, 3, 6

5

2, 3

6

2, 3

7

1, 3

8

1, 3

9

1, 2

10

1, 2, 3

11

1, 2, 3

12

2, 3, 4, 5

13

1, 3, 5

14

2, 3

15

2, 4

16

1, 2

17

2, 5

18

1, 4, 5

19

2

20

3, 4

21

1, 3