Week 11 homework (31Oct12)

9.1: 1,3,5,11,13,29,30,47,53
9.2:  1,3,5,7,17,19,21,23,25,27
9.3:  1,3,5,9,11,23
9.4:  1,3,7,9,11,25,27,31,59,61,63

Due 7Nov12