## 417 homework assignments,

(and a few other things)

## Fall 2010, section C13

• Assignment #1 (Due Monday, August 30)
Exercises 1.2 (p. 39): 1c, 3, 5, 7a, 8, 11a, 19, 23.

• Assignment #2 (Due Wednesday, September 8)
Exercises 1.3: 1a, 2a, 3c, 5(both parts), 6a, 7, 8a, 11, 18a, 26 (and not 22).

• Assignment #3 (Due Monday, September 13)
Read sections 1.4, 2.1, 2.2, 2.3
Exercises 1.4 (p.61): 1ab, 7ab, 11a, 16.
2.2 (p. 81) 4, 13, 14, 24.
solutions

• Assignment #4 (Due Monday, September 20)
is here
solutions

• Assignment #5 (Due Monday, September 27)
is here
solutions

• Assignment #6 (Due Monday, October 4)
is here
solutions

• No assignment for Monday, October 11 because of the midterm.
The first midterm will cover chapter 1 (except for the alternating group, the signs of permutations and 1.5), chapter 2 (except 2.1, Cayley's theorem and 2.11) and group actions and orbits (the book discusses group actions on p. 358).
worksheet

• lecture 19 (Friday, October 8) [Proof of Cayley's theorem]
is here

• Assignment #7 (Due Monday, October 18) is here
solutions

• handout for lecture 22 (Friday, October 15) [Burnside's theorem]

• Assignment # 8 (amended) (Due Monday, October 25 ) is here
solutions

• Assignment # 9 (Due Monday, November 1)
Read sections 3.1, 3.2 (skip field of quotients), 3.3
Exercises
3.1 (p. 164): 1ac, 3b, 4, 5, 16
3.2 (p. 172): 11
3.3 (p. 180) 1a, 2, 4ab, 5ab.

solutions

• Assignment # 10 (Due Monday, November 8)
Read section 3.4. Glance at section 4.1
Exercises
3.3 (p. 180): 7, 9, 15, 21a
3.4 (p. 191): 7, 20, 26
4.1 (p. 206) 1a, 3a, 4a.
solutions

• worksheet 3 for the second midterm. Please email me if you notice any problems with the way the questions are phrased. That is, if the questions are ambiguous and/or wrong.

• Solutions to the second midterm.

• Assignment # 11 (Due Monday, November 29) is here.

solutions

• Assignment # 12 (Due Monday, December 6) is here.
solutions

• Review problems.