Assignment 9
Due December 1, 2009

7.2:  6,8, 10, 11, 13, 15, 19
B.1: 2a, 2b, 2d, 7, 9
B.2: 1b, 4b, 5b, 11a, 11c

Matlab:
1.2: 1, 4, 5, 6