Section	Problems
1.1	2, 7, 9, 15, 16, 48, 51, 65, 68, 77, 78
1.2	5, 6, 15, 26, 29, 41, 51, 54, 57, 62
1.3	3, 6, 13W, 14W, 16, 19, 21, 27, 28, 33, 40
1.4	3, 8, 11W, 23, 26W, 27, 32, 37, 40, 48, 56, 62, 64
2.1	1, 3, 12, 17, 18, 24, 35, 37, 38, 50, 52W, 55, 61, 62
2.2	8W, 9W, 19, 29, 32, 42, 44, 49, 52, 58, 61, 62
2.4	11, 12, 15W, 17W, 19, 24, 36, 37, 45
3.1	3, 4, 7, 10, 13, 15W, 23, 25, 28, 35, 38, 49, 50, 56W, 58, 65, 73
3.2	2, 3, 6, 10, 13, 20, 21, 27, 30, 48
3.3	1, 5, 7, 15, 35, 36, 37, 49, 67
4.1	1-10, 15, 17, 20, 23, 26, 34, 35, 52W
4.2	1-12, 14, 19, 21, 22, 35, 39, 40
4.3	21, 22, 33, 34
5.1	1-5, 10, 11W, 23, 28, 40W, 56, 73, 74
5.2	3, 5, 6, 9, 13, 23, 27, 34, 38, 69W, 70W, 73, 74
5.3	1-6, 10, 16, 17, 34, 37
5.4	1W, 9, 16, 53, 54, 57, 58
5.5	7, 8, 20, 28
6.1	1-4, 8, 14-17, 24, 25, 58W, 63, 64, 65, 83, 84
6.2	9W, 13, 19, 20, 22, 24, 27, 28, 31, 34
6.3	1, 5W, 7, 10, 14, 17, 27, 34, 46
6.4	5, 9, 16, 17, 21, 23, 25
7.1	2, 5, 10, 15, 21W, 22, 25, 32
7.2	3, 4, 14, 17, 25, 26, 33W
7.3	13, 15, 17, 25, 33