All problems are from Williamson/Trotter.
Section 1.1:   9, 13, 28
Section 1.2:   25, 28, 29
Section 1.3:   5, 17, 19
Section 1.4:   7, 15, 18
Section 1.5:   14, 19, 27
Homework assignment #2 (due Friday, February 1):
Subsection 2.1A:   5, 9, 12
Subsection 2.2C:   9, 15, 19, 23
Subsection 2.2D:   4, 10, 11
Homework assignment #3 (due Friday, February 8):
Section 2.3:   8, 18, 22, 32, 40
Section 2.4:   6, 8, 10, 15, 18
Homework assignment #4 (due Friday, February 15):
Section 1.6:   8, 10, 16
Section 2.5:   2, 5, 6, 7, 11, 14, 23
Homework assignment #5 (due Wednesday, February 27):
Section 3.1:   6, 8, 12, 23, 24
Section 3.2:   8, 9, 11, 23, 26
Homework assignment #6 (due Wednesday, March 5):
Section 3.3:   6, 8, 12, 24, 30
Section 3.4:   4, 8, 10, 13, 21c
Homework assignment #7 (due Monday, March 24):
Subsection 3.5B:   4, 6, 8, 11, 14, 22, 24, 30, 32, 38
Subsection 3.5C:   none
Homework assignment #8 (due Friday, March 28):
Subsection 3.6A:   2, 4, 6, 14, 16
Subsection 3.6C:   2, 10, 13, 14, 16
Homework assignment #9 (due Wednesday, April 9):
Subsection 3.6C:   21, 22
Subsection 3.7A:   2, 3, 4, 5, 8, 9, 13, 14
Homework assignment #10 (due Friday, April 18):
Subsection 3.7B:   1, 2, 3, 4, 5, 6a, 8, 9
Homework assignment #11 (due Friday, April 25):
Subsection 3.7C:   2c, 2d, 3a, 3b, 4, 5, 8