## 21-260: Differential Equations

# Homework #3:

**Reading Assignment:** for Week #3
Monday: Section 1.5.
Wednesday: Section 1.1, pp. 2-5 and Section 2.1.
Friday: Section Section 2.2.
**Exercises:** Due at the start of class on Wednesday, September 20.

Section 1.1: 33.
Section 2.1: 3, 5, 6, 19a, 20.
Section 2.2: 4, 8, 9, 14, 18.