Computer Science 456/656: Automata and Formal Languages

Spring 1999

Homework Assignment 7.

Due April 26, 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 11.3 on page 330 of your textbook.
• Work exercise 12.14 on page 361 of your textbook. (You only need to state the correct answer, not explain it.)

  Answers

• Work exercise 13.1 on page 392 of your textbook.
• Work exercise 13.12 on page 392 of your textbook.