Math 347 material, Spring 2005

Homework assignments

1. DUE 1-28-05: 1.4, 1.7, 1.18, 1.20, 1.28
2. DUE 2-4-05: 1.15, 1.27, 1.32, 1.38, 1.41(d)
3. DUE 2-11-05: 1.47 (a), 1.49 (b,c), 2.4 (b,c,d), 2.21, 2.22. Extra credit (20 points): 1.47(b)
4. DUE 2-18-05: 2.23, 2.24, 2.32, 2.38, 2.47
5. DUE 2-25-05: 3.5, 3.16, 3.18, 3.31, 3.49(b)
6. DUE 3-7-05 (Monday) : 3.4, 3.24, 3.41, 3.55, 3.56(a)
7. DUE 3-18-05 : 4.11, 4.12 (a,b,c), 4.24, 4.25 (c,d,e), 4.26, 4.29 (a,b), 4.31
8. DUE 4-1-05 (no fooling) : 6.4, 6.17, 6.22, 6.24, 6.28
9. DUE 4-8-05 : 6.29, 6.31 (b), 6.40, 7.4, 7.6
10. DUE 4-15-05 : 7.11, 7.18, 7.24, 7.30(a,b), 7.44; EXTRA CREDIT (20 points). Prove that for composite n>5, (n-1)! is congruent to zero modulo n.
11. DUE 4-22-05 : 13.4, 13.8, 13.22, 13.25, 13.26
12. DUE 5-4-05 : 13.11, 13.20, 13.23, 13.29, 14.3, 14.8, 14.15; EXTRA CREDIT (20 points): 13.30.

Exam #1.

Exam #2. Thursday, April 28; 6-9 PM; Altgeld 345; Covers chapters 4,6,7.

Final Exam.

Other announcements

1. Additional office hours: Thursdays 11:30-1. Other times by appointment.
2. Friday office hours cancelled.
3. Class cancelled Friday, March 4. Homework #6 due Monday, March 7.
4. office hours April 14 cancelled. I will try to be in from 10-11.
5. Class cancelled Friday, April 29.