= {1,2,3,4,5} and define a relation R on S x S by (a, b)R(c,d) if ad = bc. Show that R is an equivalence relation and find the equivalence classes of R.

Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter1: Fundamentals
Section1.7: Relations
Problem 28E
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Let S = {1,2,3,4,5} and define a relation R on S x S by (a, b)R(c,d) if ad = bc. Show
that R is an equivalence relation and find the equivalence classes of R.
Transcribed Image Text:Let S = {1,2,3,4,5} and define a relation R on S x S by (a, b)R(c,d) if ad = bc. Show that R is an equivalence relation and find the equivalence classes of R.
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