Update

Added Section 8.

Made a list of the exercises that haven't yet been done (below).

I've almost officially lost interest in pushing these further towards completion. There are a few exercises (although not as many as I'd like) that I've almost finished, or know how to do but am too lazy to tex them up, so if there are any of these that other people are having trouble with, a comment might be just what is needed to convince me to write them up and post them.

2.14(d)
2.15(c)

3.11(a)(d)
3.12(a)(b)
3.15(a)(b)
justify parts of 3.19(b)
3.19(c)
3.20(d)(f)
3.21
3.22
3.23

4.5(c)
4.7(a)
4.10
4.11
4.12(b)(c)

5.1(c)(d)
5.9(b)
5.12
5.13
5.14
5.16(c)(d)(e)
5.17(c)(e)
5.18

6.2
6.3
6.5(d)
6.7
6.8
6.9
6.12

7.3(b)
7.5(d)
7.10(c)
7.11(c)
7.13
7.14

8.4

All of Section 9