Mappings 2: Basic Properties 
Mappings 2: Basic Properties
by Robert Donley
Video Lecture 12 of 17
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Date Added: March 9, 2015

Lecture Description

Basic Methods: We continue with properties of mappings. We define domain, range, image, and inverse image. Some rules for set operations and noted, and then the notions of one-one and onto are introduced. Examples are given, and finally we further identify equivalence relations and partitions with onto mappings.

Course Index

Course Description

Math Doctor Bob provides a brief course on logic, proofs, sets, and the integers. Intended as a prerequisite playlist for Abstract Algebra and Real Analysis courses.


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