Abstract Algebra - 2.1 Definition and Examples of Groups

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In this video we explore each of the 4 properties that must be satisfied for a set to be a group for a given operation. Each property will have an example and a non-example to explain how a property can be met or not met.

Video Chapters:
Intro 0:00
Closure 0:14
Associativity 2:39
Identity 5:54
Inverse 10:38
Recap Definition of a Group 14:08
Groups to Know 15:12
Up Next 15:52

This playlist follows Gallian text, Contemporary Abstract Algebra, 9e.

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Did Abstract Algebra decades ago in Grad School -Revisiting it -for STEM Kids ( Robotics) and my own benefit -Never fully understood it-Your Walk thru - AWESOME I wish I had you in Grad school - Thanks

Al-dppe
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Thank you for this video. This was very helpful

yasmineady
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Thank you for this video. It really helps for my reporting about this topic. ❤

marisannbooc