Math 323 Section 2, Spring 2010

Instructor: David Glickenstein
Office: Mathematics 715
Office Phone: 621-2463
Office Hours: Tuesday 1-2, Wednesday 4-5 (in Math 715) Thursday 3-4 (in Math 220).
Email: glickenstein@math.arizona.edu

Teaching Assistant: Thomas Maienschein
Office: MTL 120Q
Office Hours: Tuesdays and Thursdays 2-3.
Email: tdm@math.arizona.edu

Announcements

• DG's office hours are canceled the week of 2/15. TM will have additional office hours Tuesday 1-2 and DG will be available Monday 11-12. Also, you may get help in the Math Center, Math 220.
  

Syllabus

Homework

• Homework 1 (Due Friday, January 22): 1.3(b,e), 1.4(d), 1.5(a,c), 1.7(b,c), 1.10(a,b,d,e,j). Solutions are here.
  
• Homework 2 (Due Friday, January 29): 2.3(d,e,f), 2.4(a,b,e,f), 2.8, 2.10(a-h), 1.15, 2.16, 2.17. Solutions are here.
• Homework 3 (Due Wednesday, February 3): 3.3, 3.4, 3.6(d,e,f,g). Solutions are here.
  
• Homework 4 (Due Wednesday, February 10): 3.7(a,e), 3.8, 4.8, 4.12, 4.13(a), 4.15, 4.19. Solutions are here.
• More problems to think about: 4.7, 4.10, 4.11, 4.13(c), 4.16, 4.17, 4.21. 
• Homework 5 (Due Monday, February 15): 5.4 (all), 5.17, 5.19, 5.25 (a,c)- be sure to prove the equalities! Solutions are here.
• More problems to think about:  5.2(c), 5.9-5.13, 5.23, 5.25(b,d), 5.26.
  
• Homework 6 (Due Monday, March 1): 6.11 (a,b), 6.20, 6.25. Solutions are here.
  
• More problems to think about: 6.10, 6.12, 6.27.
• Homework 7 (Due Monday, March 8): Extra credit problem from the exam, 7.4, 7.6(b), 7.8, 7.33(a,b). Solutions are here.
  
• More problems to think about: 7.6, 7.7(a-d,g), 7.9, 7.10.
• Homework 8 (Due Tuesday, March 23): 7.12, 7.20, 7.29(a), 7.30, this problem. Solutions are here.
• More problems to think about: 7.11, 7.17, 7.21, 7.26-28.
• Homework 9 (Due Monday, March 29): 8.3(c,e), 8.9(a,b), 8.10, 8.15 (for 8.15, see this). Solutions are here.
• More problems to think about: 8.1, 8.2, 8.11.
• Homework 10 (Due Friday, April 9): Prove Theorem 7.15 (d,e). 10.4, 10.12, 10.14, 10.17. Solutions are here.
• More problems to think about: 10.2, 10.5, 10.15, 10.18, 10.21(1,b), 10.23, 10.25.
• Homework 11 (Due Friday, April 16): 10.21(b), 10.22, 10.23, 10.28. Solutions are here.
• More to think about: 10.20, 10.24, 10.27
• Homework 12 (Due Friday, April 23 Deadline extended to Monday, April 26): 11.3(b,h), 11.6(c), 11.7, 11.11. Solutions are here.
• More to think about: 11.3(a,e,f), 11.5, 11.13
• Homework 13 (Due Monday, May 3): 11.12, 12.3(f,g,l) (be sure to justify your answers!), 12.6. Solutions are here.
• More to think about: 12.3 (k,n), 12.8, 12.13.
  

Exams

• Test 1 solutions are here.
• Test 2 solutions are here.
• Test 3: Here are possible induction problems. Solutions are here.
• FINAL EXAM will be Friday, May 7, 11AM-1PM, in the usual lecture room.
  

Quizzes

• Quiz 1 will be on Friday, February 5 and consist of one problem taken out of these possible problems. Solutions to all the problems are here.
• Quiz 2 will be on Friday, March 5 and consist of one problem taken out of these possible problems. Solutions to all the problems are here.
• Quiz 3 will be on Wednesday, April 14 and consist of one problem taken out of these possible problems. Solutions to all the problems are here.

Other

• Notes about a question raised in class on January 27.