Hand in the following questions:
Textbook p. 45
4
7 (b)(c)(e)(f)
10
13
14
16(b)(c)
Textbook p. 54
19 (b)(d)
20
Due October 8, 2001, end of the day
You may discuss these questions among yourselves and/or with me. But you must write the answers in your own words.