6 02/20 F

1. Notes 18.2.3.3

2. Notes 18.2.3.5

3. Notes 18.3.3.3

4. Notes 18.3.3.5

5. 2.19 b, h. (DuChateau & Zachmann) Show a picture of the different regions.

6. 2.20.

7. Notes 18.6.2.1