Math 31: Topics in Algebra

Fall 2013



1) Examples of Groups (Solutions)
2) Practice Writing Proofs
3) Exam #1 Practice Problems (Solutions)
4) Impossibility of the 15-puzzle (Slides)
5) Exam #1 Solutions
6) Exam #2 Practice Problems (Solutions)
7) Exam #2 Solutions
8) Final Exam Practice Problems (Solutions)