Lesson 7 - Characteristics of an Isomorphism (Abstract Algebra)

In this introductory series on group theory, lesson 7 continues the concept of a mapping an isomorphism between two groups and introduces some of the characteristics to be equal shaped. The same number of elements, a one-to-one and onto mapping where the identity element maps to the identity and inverse elements map to inverse elements all while that mapping preserves the operation. Retake to improve the audio.

If you would like to contribute to help keeps these videos going - or make more, consider