Homework 02

Read: Sections 1.3–1.5, and 2.2

Turn in: (Solutions to or your best efforts on) 2.20, 2.21, 2.22, 2.23, 2.24, 2.27, 2.28

Extra practice: work through some of the problems we are skipping

• Feel free to look up background terms (e.g. the power set of a set) on the internet or in your Math 108 book if you’re unclear on their definitions.