Computer Science 456/656: Automata and Formal Languages

Spring 1999

Homework Assignment 6.

Due April 19, 1999

You may discuss this assignment with other students in the class, or other persons. But you must actually write the assignment in your own hand. You must turn in the homework on letter-sized paper, with your name at the top of each page. Use pen or pencil, any color.

Do not write your homework as a computer file and turn in a printout.

• Work exercise 9.1 on page 285 of your textbook.
• Work exercise 9.2 on page 285 of your textbook.
• Work exercise 9.4 on page 286 of your textbook.
• Work exercise 10.1 on page 306 of your textbook.
• Work exercise 10.10 on page 307 of your textbook.