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Lecture 11: Basic Group Theory (18.200)

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1:15:24·2025·undergraduate level

This lecture introduces fundamental concepts of group theory, defining groups, subgroups, and cosets, and culminates in the proof of Lagrange's theorem and its application to Fermat's Little Theorem.

MIT 18.200 Principles of Discrete Applied Mathematics, Spring 2024

Instructor: Ankur Moitra

View the complete course: https://ocw.mit.edu/courses/18-200-principles-of-discrete-applied-mathematics-spring-2024

YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP61p2fXeXjNCrfNHFwyW-bl0

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