- Exercise 8.13, parts 1,2 p. 236 (6 points)
- Exercise 9.2 p. 256 (8 points)
- Exercise 9.5 p. 256 (5 points)
- Exercise 9.9 p. 257 (5 points)
- Exercise 10.10 1a, 1b, 2 p. 290 (12 points)
- Exercise 10.13 p. 291 (6 points)
- Exercise 10.14 questions 1,2 p. 291 (8 points)
- Exercise 10.16 question 1 p. 292 (6 points)