Math 267 - Homework 2, Due on Tuesday, September 25 at the beginning of the lecture.
All  problems are from these notes.

1. Section 2..6: # 7,  8,  16,  19,  26
2.  Section 3.1 : # 10
3. Section 3.4: # 11

Extra credit (to be written up and handed in separately):
Do the following problem.