in discussion Homework and Discussions / Assignment 5 » Homework 6 Actually

Section 9: **32**

Section 10: 2, 4, 6, 12, 19af, **28**, **34**, **37**

Section 11: 1, 4, 7, **46**

(Proofs in bold)

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profedgar 03 Dec 2010 06:22

in discussion Homework and Discussions / Assignment 5 » Homework 6 Actually

in discussion Homework and Discussions / Assignment 5 » Homework 6 Actually

Section 9: **32**

Section 10: 2, 4, 6, 12, 19af, **28**, **34**, **37**

Section 11: 1, 4, 7, **46**

(Proofs in bold)

Computation/Explanation:

Section 5: 2, 5, 8, 21, 28, 33, 39

Section 6: 3, 4, 11, 13, 18, 27, 32abc, 33, 34,

Proofs:

Section 3: 27

Section 5: 52, 54

Section 6: 46, 51

profedgar 17 Oct 2010 16:06

in discussion Homework and Discussions / Adopt-a-group Questions » Due Monday, Nov. 1

in discussion Homework and Discussions / Adopt-a-group Questions » Due Monday, Nov. 1

1. You should write the definition of your group (preferably in set notation).

2. You should prove that your structure is in fact a group.

3. You should find some (or all) non-trivial, proper subgroups of your group.

Section 3:

Computation: 8, 11, 17

Proof: 30

profedgar 24 Sep 2010 03:07

in discussion Homework and Discussions / Assignment 2 » Due Friday October 1

in discussion Homework and Discussions / Assignment 2 » Due Friday October 1

Computation/Explanation (no proofs required):

**Section 1**: 22, 23, 32, 33, 34

**Section 2**: 1, 2, 4, 8, 9, 10, 14, 16, 21, 22, 24def

**Section 4**: 5, 8, 10a, 12, 19, 23, 26

Proofs required:

**Section 2**: 26, 35, 36

**Section 4**: (31 or 32), 33, 37

profedgar 10 Sep 2010 22:07

in discussion Homework and Discussions / Assignment 1 » Homework 1 - Due Friday, September 17 by 5:00 pm

in discussion Homework and Discussions / Assignment 1 » Homework 1 - Due Friday, September 17 by 5:00 pm

Section 0: 1, 3, 4, 6, 8, 9, 12af, 14a, 15, 25, 26, 30, 31, 34, 35b,c, 36a.