Ben Richert: Math 412, Winter 2003

Math 412, Section 001 Homepage


Winter 2003

Course Information:

See the Course Information Sheet .

Announcements:

Homework Assignments:

Assignment #1, Due Friday, Jan. 10
1.1: 4,6,7,9
1.2: 3,5,6,7,10,17,21,23,26,31
To be handed in: 1.1.4, 1.1.6, 1.2.6, 1.2.10, 1.2.26
Solutions for Homework 1

Assignment #2, Due Wed, Jan. 22
1.3: 6,8,9,13,20,23,24,25
2.1: 1,7,9,11,13,14,20,21,25,28
Appendix B: 7,8,9,11,15,16,22,24,25,28,29
Appendix C: 4,7,11,12,15,18
To be handed in: 1.3.8, 1.3.20, 1.3.24, 2.1.14, 2.1.20, 2.1.28, ApB.16, ApB.28, ApC.4, ApC.12
Solutions for Homework 2

Assignment #3, Due Wed, Jan. 29
2.2: 1,3,11
2.3: 4,6,7,11,12,13
12: 1,2,3,4
To be handed in: 2.3.4, 2.3.6, 2.3.12, 12.2, 12.4
Solutions for Homework 3

Assignment #4, Due Fri, Jan. 31
3.1: 1,3,5,9,11,13,18,21,24,26,29,32
3.2: 3,13,14,19,23,26,28,31,32,33,37,38
To be handed in: 3.1.18, 3.1.24, 3.1.26, 3.1.32, 3.2.14, 3.2.26, 3.2.38
Solutions for Homework 4

Assignment #5, Due Wed, Feb. 5
3.3: 9,10,11,15,17,19,21,25,26,28,32,35,40
To be handed in: 3.3.26, 3.3.28, 3.3.32
Solutions for Homework 5

Assignment #6, Due Fri, Feb. 14
4.1: 1,5,6,13,15,16,18
4.2: 1,3,7,8,14,16
To be handed in: 4.1.6, 4.1.16, 4.1.18, 4.2.8, 4.2.14, 4.2.16
Solutions for Homework 6

Assignment #7, Due Fri, Feb. 21
4.3: 5,7,11,14,15,16,23
4.4: 3,5,9,11,12,15,16,18,23,24,31
4.5: 3,5,8,9,12,13,15
To be handed in: 4.3.14, 4.3.16, 4.4.12, 4.4.18, 4.4.24, 4.5.8
Solutions for Homework 7

Assignment #8, Due Fri, March 14
4.6: 3
5.1: 2,5,7,9,10,11,13
5.2: 3,9,15,16
5.3: 5,6,7,8,11
6.1: 1,3,12,13,14,15,17,19,22,23,25,35,38,43,44
To be handed in: 5.1.2, 5.1.10, 5.2.16, 5.3.6, 5.3.8, 6.1.12, 6.1.14, 6.1.44
Solutions for Homework 8

Assignment #9, Due Wed., March 19
6.2: 4,5,8,9,11,12,13,15,18,19,23,27,33
6.3: 4,11,19,19
15: 1,3,9,12,13,17,20 (postponed)
To be handed in: 6.2.4, 6.2.8, 6.2.12, 6.2.18, 6.3.4, (15.12, 15.20 postponed)
Solutions for Homework 9

Assignment #10, Due Wed., April 2
7.1: 3,5,9,13a,17,25,26,28,31,34, Write down the multiplication tables for all groups of order 5
7.2: 1,3,5,8,11,13,14,15,17,24,27,29,31,33,35,38
7.3: 5,7,10,13,15,21,23,24,25,31,33,37,38,39,40,42,45
To be handed in: 7.1.26, 7.1.28, 7.1.34, 7.2.14, 7.2.24, 7.2.38, 7.3.10, 7.3.24, 7.3.38
Solutions for Homework 10

Assignment #11, Due Fri., April 11
7.4: 1,5,7,10,13,15,16,21,23,27,37,41
7.5: Prove theorems 7.22, 7.23, and 7.23. 1,3,4,5,7,8,11,15,17,20,25
7.6: 3,9,11,14,21,24,29,32,35
To be handed in: 7.4.10, 7.4.16, 7.5.4, 7.5.8, 7.5.20(a), 7.6.24, 7.6.32
Solutions for Homework 11

Assignment #12, Due Wed., April 16
7.7: 1,3,9,14,15,19,20,21,23
7.8: 13,21,24
To be handed in: 7.7.14, 7.7.20, 7.8.24
Solutions for Homework 12



Handouts:

Review for Exam 1
Solutions for Exam 1
Review for Exam 2
Solutions for Exam 2
Review for the Final


Ben Richert / Mathematics Department / University of Michigan, Ann Arbor
brichert@umich.edu