# CMPSCI 601: Theory of Computation

### David Mix Barrington

### Spring 2010

### Homework Assignment #5

#### Posted Thursday 11 March 2010

#### Due in class Monday 29 March 2010

All these questions are from the textbook, *Computational
Complexity: A Modern Approach* by Arora and Barak. There are eight
questions for 50 total points.

Exercise 6.10 clarified 21 March 2010.

- Exercise 5.3 (5)
- Exercise 5.6 (10)
- Exercise 5.7 (5)
- Exercise 5.10 (5)
- Exercise 6.3 (5)
- Exercise 6.8 (5)
- Exercise 6.10 (5)
(This originally said "part a only". That was a mistake (the problem is
not divided into parts), so please do the whole problem.)
- Exercise 6.14 (10)

Last modified 21 March 2010