Homework 06

Read: Finish Section 2.4, and start Section 2.5.

• If you haven’t already, also watch this Socratica video: Group Definition (expanded) - Abstract Algebra | Socratica (11:14 min)

Turn in: 2.56, 2.57, 2.58(e,f), 2.59, 2.60, 2.61(a,c)

Extra practice: 2.58(a,b,c,d), 2.61(b), 2.62