Answer the following question accordingly:

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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Answer the following question accordingly:
1. Suppose R is a relation defined on the set B = {1,2,3,4}
If R is an equivalence relation, what is the minimum
number of elements in R?
(For example, the relation {(1,2),(3,4),(4,1)} has three
elements.)
Transcribed Image Text:1. Suppose R is a relation defined on the set B = {1,2,3,4} If R is an equivalence relation, what is the minimum number of elements in R? (For example, the relation {(1,2),(3,4),(4,1)} has three elements.)
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