Reading: sections 1.1-1.3
Homework, due Monday, January 24: section 1.2, probs. 18,22 and section 1.3, probs. 5,11,24.
Due to the error in writing this set on the board, the due date is revised to Tuesday, January 25, and problems 8 and 12 in 1.2 will be graded as part of the assignment if you did them (but I do want to see 18 and 22!)