Homework 7

For the weeks of Oct. 26-30
  1. Exercise 5.7 on page 118
  2. Exercise 5.10 on page 118
  3. Exercise 5.18 on page 119
  4. Exercise 5.20 on page 119
  5. Exercise 5.21 on page 119
  6. Exercise 5.28 on page 119