Cayley's Theorem

In this video, we will prove Cayley's theorem from the point of view of group actions. First we will define group actions and permutation representations. Then we will consider a group acting on itself by left multiplication and use that to prove Cayley's Theorem.
※ This video is largely unedited. You can fast forward anytime.

Hello~ I am MeeMee GuLu, a homeschooled student in Taiwan. I care about the environment and love math.