READING:
Sections 1.2, 2.5, 2.3 and 2.4.
Homework:
Section 1.2: 4, 8, 11, 16, 19, 22, 26, 30, 38
Section 2.5: 1, 4, 7, 8, 12, 13, 16, 18, 23, 24, 26, 31.