Text section 1.7, 1.8

• Section 1.7 Problems 1-10, 11, 12, 15, 16, 20, 24, 29, 32

• Section 1.8, Problems 1-6, 9, 12, 15, 18, 20, 21, 24, 29, 32, 35, 37, 42, 45, 46 49, 52, 54