Let the relation R on the set of ordered pairs of positive integers be defined as (a, b) R (c, d) a, b, c, d are positive numbers. Show that R is an equivalence relation. a + d = b + c, where

Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter1: Fundamentals
Section1.7: Relations
Problem 6TFE: Label each of the following statements as either true or false. Let R be a relation on a nonempty...
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Let the relation R on the set of ordered pairs of positive
integers be defined as (a, b) R (c, d)
a, b, c, d are positive numbers. Show that R is an
equivalence relation.
a + d = b + c, where
Transcribed Image Text:Let the relation R on the set of ordered pairs of positive integers be defined as (a, b) R (c, d) a, b, c, d are positive numbers. Show that R is an equivalence relation. a + d = b + c, where
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