CSE 321 Assignment #5
Autumn 1998

Due: Friday, October 30, 1998.

Reading assignment: Read the text, Discrete Mathematics and Its Applications, Sections 3.2 and 3.3. Also read the handout on inductive proofs for recursively defined sets. The following problems are from the Third Edition of the text.

Practice Problems: Section 3.2, problems 5, 21; Section 3.3, problem 11

Problems:

1. section 3.2, page 198, Problem 6.

2. section 3.2, page 198, Problem 10. (Recall that n! is the product of the numbers from 1 to n.)

3. section 3.2, page 199, Problem 12.

4. section 3.2, page 198, Problem 20.

5. section 3.3, page 209, Problem 6.

6. section 3.3, page 209, Problem 10.

7. (Bonus) Section 3.2, page 200, Problem 50.