# Homework Set 11

**Due:** Dec 13 at the beginning of class

**Collaboration** in groups is ok, even encouraged. However, each of you *must* turn in a separate writeup. (But please do indicate with whom you collaborated to make life easier for the grader.)

**Section 5.3:** 36

**Section 5.4:** 26

**Section 5.5:** 4, 10

**Section 6.1:** 10ab, 14

**Section 6.2:** 6ab, 10, 18, 19b