Week 2 due 12/10.
Chapter 2 exercises 12a,d, 14a
Chapter 3 exercises 1i-v, 3i,iii, 4ii, 5vi, 9a, 21c,d, 23
Chapter 4 exercises 3i,vii,ix, 4i,iii, 5iv, 10i,iv, 14i-iv, 17i,v, 18i, 20.
Optional: 3.7, 3.13, 3.16, 3.20, 4.9, 4.21.