Abstract Algebra - 2.2 Proving a Group скачать в хорошем качестве

Abstract Algebra - 2.2 Proving a Group

In this video we look at two possible groups. We will prove (or disprove) that each of the properties is met for the set to be a group under the given operation. Video Chapters: Intro 0:00 Recap of Properties of Group 0:15 Prove Set of Reals under "Star" Operation (a*b=a+b-ab) is a Group - Closure 0:23 Prove Set of Reals under "Star" Operation (a*b=a+b-ab) is a Group - Associativity 1:57 Prove Set of Reals under "Star" Operation (a*b=a+b-ab) is a Group - Identity 5:33 Prove Set of Reals under "Star" Operation (a*b=a+b-ab) is a Group - Inverse 7:55 Prove Integers under Addition is a Group 10:23 Up Next 13:21 This playlist follows Gallian text, Contemporary Abstract Algebra, 9e. Playlist:    • Abstract Algebra (Entire Course)   Slide Decks: https://bellevueuniversity-my.sharepo...