Abstract Algebra is Nuts

Still looking for a precious, handmade gift? https://betonundholz.de/ Help me create more free content! =) https://www.patreon.com/mathable AC 2024 Playlist: https://www.youtube.com/watch?v=kVkiEaDcBKI&list=PLN2B6ZNu6xmc3y7ShvDmSmaSm0JRA4yxA Whale come back. Today we'll prove that a certain algebraic structure with a certain operation on the reals is a group + a little bonus exercise :) Enjoy! =D Merch :v - https://papaflammy.myteespring.co/ https://www.amazon.com/shop/flammablemaths https://shop.spreadshirt.de/papaflammy Twitter: https://twitter.com/FlammableMaths Instagram: https://www.instagram.com/uncomfortably_cursed_mathmemes/ 0:00 Intro 0:58 The Exercise 1:45 A Spicy Proof by Contradiction 7:50 Group Axioms 8:56 Associativity 12:15 Identity 14:30 Inverse Elements 17:40 Bonus Exercise