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 donâ€™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