Methods of Proof

Math 248      Section 4

Homework #1, for Friday, September 28:

Exercises 1.36, 1.43, 1.47, 1.51, 1.56, 1.60

Homework #2, for Friday, October 5:

Theorems 2.11, 2.12, 2,18

Homework #3, for Friday, October 12:

Propositions 2.23, 2.28, 2.32, 2.36,

Prop 2.42 is delayed to the following week.

The portfolio due on October 12 should contain all exercises, propositions,

theorems and corollaries through page 19, with the exception of those propositions on this homework assignment, which should be turned in separately (on the same day).

Homework #4, for Friday, October 19:

Propositions 2.42, 3.10, 3.14

Homework #5, for Friday, October 26:

Exercise 3.21, Proposition 3.25, Exercise 3.28, and Proposition 3.30

Homework #6, for Friday, November 2:

Exercise 3.35, 3.43, 3.46, Theorem 3.49

Homework #7, for Friday, November 9:

Theorem 3.54

For the portfolio, please turn in all exercised, propositions, theorems, and corollaries through the end of chapter 3 (you don’t have to include 3.54, which is a homework exercise).

Delayed until next week: Exercise A.2, Proposition A.4

Homework #8, for Friday, November 16:

Exercise A.2, Proposition A.4, Exercises A.10, A.12