Homework #7 CSE21 Due: Wednesday November 27, 1996 Read: chapter 3, all except section 3.7. (We'll skip graph coloring.) Do one of these alternatives (A or B): A: 1. Section 3.6, #1 a, and 2. Section 3.6, #1 b. B: 1. Section 3.6, #2, and 2. Section 3.6, #3. 3. Section 3.8, #1 a, b. 4. Section 3.8, #6. 5. Section 3.8, #3 a. Extra Credit 1. Section 3.6, #4. 2. Section 3.8, #9.