| Section | Problems |
|---|---|
| 1.1 | 1,3,4,6,7,8,10,12,14,27,32,37 |
| 1.2 | 2,3,6,7,9,11,14,17,20,21,33,38 |
| 1.3 | 1,2,4,10,14,15,16,20,26,30,36 |
| 1.4 | 1,2,4,8,10,15,18,21,22,24,27,28,30,32,34,36,48,49 |
| 1.5 | 2,8,9,11,12,14,15,16,25,26,27,28,,35,36,39 |
| 1.6 | 3,4,5,6,8,9,12,14,15,22,23,25,31,32,34,36 |
| 1.7 | 1,2,4,5,7,10,13,14,15,16,18 |
| New Chapter | .... |
| 2.1 | 1,2,3,4,6,8,11,12,16,18,19,20 |
| 2.2 | 1,2,6,10,12,13,16,18,19,20,22,30,32,36,40,41,45 |
| 2.3 | 2,4,6,7,9,10,12,16,18,21,22,24,27,30,32,34 |
| 2.4 | 2,5,8,11,15,20,37,40 |
| 2.5 | 1,3,4,12,20,21 |
| 2.6 | 1,2,12,13,15,22,23 |
| 2.7 | 1,2,4,6,8,12,15,18 |
| New Chapter | .... |
| 3.1 | 8,10,16,24,26,45,58,60 |
| 3.2 | 9,10,15,16,24,28,37,30,43,45,46 |
| 3.3 | 5,7,12,37,20,46 |
| 3.4 | 17,23,26,42,46,62,64,71 |
| 3.5 | 3,15,20,26,31,33,35,37,43,47 |
| 3.6 | 6,12,15,26,31,34,37,40 |
| 3.7 | 3,8,10,11,17,22,23,25,27 |
| 3.8 | 6,7,9,12,16,19,20,22,26,28 |
| 3.9 | 2,3,5,9,15,16 |
| 3.10 | 2,4,6,7,8,13,14,16,17 |
| New Chapter | .... |
| 5.1 | 1,2,3,5,8,10,11,12 |
| 5.2 | 1,3,4,6,12,14,18,19,20,24,26,30,32,34 |
| 5.3 | 1,2,5,6,10,11,13,16,26,30,31 |
| 5.4 | 2,3,6,9,11,13,16,21,22 |
| New Chapter | .... |
| 6.1 | 1,2,4,6,10,12,13,15,16,19,23,24 |
| 6.2 | 5,6,10,14,15,18,21,28,32,40,46,56,60,65,72 |
| 6.3 | 2,3,8,9,10,14,17 |
| 6.4 | 2,3,8,9,10,14,16,19,22,24,25 |