Homework 05

Read: Section 2.4. Consider also watching this Socratica video to revisit some of the things we’ve talked about so far: Group Definition (expanded) - Abstract Algebra | Socratica (11:14 min)

Turn in: 2.55, 2.56, 2.57, 2.59, 2.60

Remarks

• Please make sure to think about 2.58 too. We’ll talk through parts of it in class.

Extra practice: 2.52, 2.58