Abstract Algebra Course, Lecture 1: Introduction to Groups, Modular Arithmetic, Sets, & Functions

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(0:00) Welcome and syllabus.
(8:33) What is this class about? (Groups, Rings, & Fields).
(26:18) Algebraic properties of the natural numbers, whole numbers, integers, rationals, reals, and complexes.
(45:22) Modular Arithmetic ("Clock Arithmetic").
(58:12) Basics of naive set theory.
(1:05:25) Introduction to functions.

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Bill Kinney, Bethel University mathematics department

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