Read sections 4.1-4.5 in the text. Also reference the material in 4.6 and 4.7, though we will not being going into this material in the same depth as the previous sections.

Reminder: This assignment will not be collected. Its purpose is to help you review the material we have covered in class and the text, but it is not to be viewed as an exhaustive list of topics/skills that you need to know.

Chp. 4
4.20 a & b (p. 149); 4.26 (p. 152); 4.34, 4.38, 4.40 (p. 156)