Homework
| Section | Problems |
| 4.1 | 18,21,81,83,87,91,96,97,101,106,107,109,110 |
| 4.2 | 3,4,7,8,21,40,43-46,58,59 |
| 4.3 | 7,17,19,29,37,59,60,62,68,69 |
| 4.4 | 3,13,14,19,21,26,68,81,84,89,92,93 |
| 4.5 | 3-6,29-32,47-50,77,80,82 |
| 4.6 | 1-6,13-16,21-23,75,76 |
| 4.7 | 9,11,13,39-41,44,47,48,53,55,63,65,83,91,97,98,99 |
| 4.8 | 5,11,21,24,37,57,60 |
| 5.1 | 11,12,15,16,34,35,45,47,51,52,57,61,65,77,79 |
| 5.2 | 5,6,19,20,28,29,33,47,49 |
| 5.3 | 7,8,11,12,15,29,31,33,35,36,39,59 |
| 5.4 | 2,9,41,49,52,59,72,80 |
| 5.5 | 3-6,11,12,15,25,31,33,98,99 |
| 6.1 | 3,19,21,23,29,35,39,43 |
| 6.2 | 1-4,23-25,31,34,46,49,51 |
| 6.3 | 2,9,10,21,22,31,32,44,49,55,77,81 |
| 6.4 | 3-6,13,22,29,30,43,44,50,51,54,65 |
| 6.5 | 3,4,13,16,35,47,48,53,55,75,76,97,100 |
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