Assignment 1: (Due Tues, Feb 6):
Section 5.1: 2,4,9,10,11
Section 5.2: 1

Assignment 2: (Due Tues, Feb 13):
Section 5.2: 3,4
Section 5.3: 2,5,7,10ab,15

Assignment 3: (Due Thurs, Feb 22):
Section 5.3: 6,11,12,13