Suppose R, S are equivalence relations on set A. Prove or disprove that (a): RnS is also an equivalence relation on A. (b): RUS is also an equivalence relation on A.
Suppose R, S are equivalence relations on set A. Prove or disprove that (a): RnS is also an equivalence relation on A. (b): RUS is also an equivalence relation on 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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