Homework 2: Systems of Linear Equations (Part 2)

Instructions. In all problems in Section 1.2 requiring calculations, you should row-reduce to reduced echelon form. Assignments should be stapled and written clearly and legibly.

1. Section 1.1, #12, 19(a).
2. Section 1.2, #3(c), 7, 23, 36. For problem 36, see hint for problem 35.