Assignments Page

Math 71

Algebra (groups and rings)

Last updated July 18, 2017 09:28:24 EDT

General Information	Syllabus	HW Assignments

Announcements:

The homework assigned during the week of November 10-14 is for you to do on your own. It will not be collected, but I shall post solutions next week, and of course it is material for which you are held responsible.
The final exam has been scheduled by the Registrar for Tuesday, November 25, 2014 at 8:00 - 11:00am in Kemeny 105

Homework Sample Solutions (restricted to on campus access)

Sample solutions for Homework 1
Sample solutions for Homework 2
Sample solutions for Homework 3
Midterm 1 sample solutions
Sample solutions for Homework 4
Sample solutions for Homework 5
Sample solutions for Homework 6
Midterm 2 sample solutions
Sample solutions for Homework 7
Sample solutions for Homework 8
Sample solutions for Homework 9

Homework Assigments

November 10-14, 2014
(Not to hand in)
Assignments Made on:

Monday:

Study: 8.3
Do: p301: 3, 4

Wednesday:

Study: 8.2, 9.2
Do:Find all ideals in $\mathbb Q[x]$ which contain $(x^4 - 1)$.
Find all the maximal ideals in $\mathbb Z[x]$ which contain $(x)$.

Friday:

Study: 9.3, 9.4
Do:p311: 1, 6ab

November 3-7, 2014
(Due Wednesday, November 12)
Assignments Made on:

Monday:

Study: 8.1, 9.1
Do: pp256-7: 8, 10, 11, 14ab

Wednesday:

Study: 8.2, 9.2
Do:p 298: 4

Friday:

Study: 8.3
Do:p 301: 2, 6(a,b,c)

October 27-31, 2014
(Due Wednesday, November 5)
Assignments Made on:

Monday:

Study: 7.2, 7.3
Do: Finish HW6 and Review for Second Exam Th-Fri

Wednesday:

Study: 7.3
Do:pp. 248-249: 4, 10, 17

Friday:

Study: 7.4
Do:pp 249-250: 24, 26c, 28, 34
Note for 34d, you are asked (implicitly) to show $(I\cap J)(I+J) \subseteq IJ \subseteq I\cap J$.

October 20-24, 2014
(Due Wednesday, October 29)
Assignments Made on:

Monday:

Study: 3.4, 4.5
Do: Week 6 homework LaTeX source

Wednesday:

Study: 5.2, 5.4
Do:

Friday:

Study: 7.1, 7.2
Do:

October 13 - 17, 2014
(Due Wednesday, October 22)
Assignments Made on:

Monday:

Study: 3.3, 3.5
Do: Week 5 homework LaTeX source

Wednesday:

Study: 1.7, 4.1, 4.2
Do:

Friday:

Study: 4.3, 3.4
Do:

October 6 - 10, 2014
(Due Wednesday, October 15)
Assignments Made on:

Monday:

Study: 3.1
Do: pp85 - 89: 1, 5, 30, 36, 41

Wednesday:

Study: 3.2, review for exam on Thursday
Do:p 96: 11, 18, 19, 22 (you may want to use results from 3.3 on 18, 19)

Friday:

Study: 3.3
Do:p 101: 3

September 29 - October 3, 2014
(Due Wednesday, October 8)
Assignments Made on:

Monday:

Study: 2.3
Do: pp 48-49: 2, 8, 16

Wednesday:

Study: 2.3, 2.4, 3.1
Do:p 60: 1, 12, 16

Friday:

Study: 3.1
Do: Problems moved to next week

September 22 - 26, 2014
(Due Wednesday, October 1)
Assignments Made on:

Monday:

Study: 1.2 - 1.3
Do: p. 27: 1c
pp 32 - 33: 1, 4a, 10, 15

Wednesday:

Study: 1.4, 1.5, 1.6
Do:p 35: 4, 5, 8

Friday:

Study: 1.6, 2.1, 2.3
Do:pp 40: 9, 13, 14

September 15 - 19, 2014
(Due Wednesday, September 24)
Assignments Made on:

Monday:

Study: 0.1 - 0.3
Do: p4: 5, 7

Wednesday:

Study: 0.1 - 0.3
Do: p8: 7,
p11: 11, 12, 13,14

Friday:

Study: 1.1
Do:pp 22-23: 25, 34, 35

T. R. Shemanske
Last updated July 18, 2017 09:28:24 EDT