5. Let S be the set of all the nonempty subsets of 2={a,b,c,d}. Define a relation R on S as follows: ARB if AOB±Ø. Is R an equivalence relation? Completely justify your answer.
5. Let S be the set of all the nonempty subsets of 2={a,b,c,d}. Define a relation R on S as follows: ARB if AOB±Ø. Is R an equivalence relation? Completely justify your answer.
Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter1: Fundamentals
Section1.7: Relations
Problem 11E: Let be a relation defined on the set of all integers by if and only if sum of and is odd. Decide...
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Any Relation is said to be equivalent if it Reflexive , Symmetric and Transitive
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