Chapter 1
1.1:
1, 5-9, 17, 21, 23, 25, 37, 39
1.2:
3, 13
1.3:
5, 11, 13, 17, 35, 37, 39, 41
1.5:
7, 9, 15
1.6:
3, 5-8, 11, 23, 25, 27, 35, 37, 41, 49, 51
