Homework # 1 Hand-in (Due Monday, Feb. 2 at 3pm): Sec. 1.2 - 18 Sec. 1.3 - 12 Sec. 1.4 - 10 Sec. 1.5 - 14 Additional Problems: Sec. 1.2 - 1, 11, 12, 13,14,17, 21 Sec. 1.3 - 1, 2, 5, 8, 9,19, 20 Sec. 1.4 - 1,2,7,8 Sec. 1.5 - 1, 2,4,6,8, 11,