Group Theory: Lecture 12/30 - Normal Subgroups

This video series is not endorsed by the University of Cambridge. These videos are primarily inspired from Dexter Chua's lecture notes, which can be found here: https://dec41.user.srcf.net/notes/IA_... Additionally, problem sets for this video series can be found here: https://dec41.user.srcf.net/notes/IA_...