2) a) When is a relation R called an equivalence relation? b) Prove that aRb if and only if a = 2*b for some integer k, is an equivalence relation (Hint: Prove the three properties listed in part a)
2) a) When is a relation R called an equivalence relation? b) Prove that aRb if and only if a = 2*b for some integer k, is an equivalence relation (Hint: Prove the three properties listed in part a)
Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter1: Fundamentals
Section1.7: Relations
Problem 27E: Prove Theorem 1.40: If is an equivalence relation on the nonempty set , then the distinct...
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