de Garis MPC, Course 1, Finite Group Theory, Lecture 16a (part 2 of 4 of 15) de Garis MPC Math Physics Computing 130+ Ms, PhD Courses https://profhugodegaris.wordpress.com MPC1 “Finite Group Theory”, Jun, Sen, Barnard Lecture 16 : “Equivalence Relations” Part 16a 2 of 4 of 15 deGarisMPC FiniteGroupTheory AbstractAlgebra