Homework:

HW1:   1.4.1; 1.4.3; 1.4.6. Due Wednesday, September 4. Solution
HW2:   1.4.8; 2.4.2; 2.4.6. Due Monday, September 15. Solution
HW3:   2.4.10; 2.4.14. Due Monday, September 23. Solution
HW4:   6.7.1; 6.7.2; 6.7.8. Due Monday, October 7 Solution
HW5:   6.7.15; 7.6.1; 7.6.9 Due Monday October 14.Solution
HW6:   11.5.1; 11.5.2; 11.5.11. Due Monday November 4 Solution.
HW7:   9.4.2; 12.3.12; 12.3.13. Due Monday November 18 Solution.