Let R be the set of fractions i.e., * = R X р - ~ y is an equivalence relation. Let N be defined by X = x, y € Z, y + 0}. - if and only if xq = yp. Show q

Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter1: Fundamentals
Section1.7: Relations
Problem 12E: Let and be lines in a plane. Decide in each case whether or not is an equivalence relation, and...
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10. Let R be the set of fractions i.e., R = {x,y € Z, y ± 0}.
=
Let
~
be defined by
X р
- ~
y
is an equivalence relation.
if and only if xq = yp. Show
q
Transcribed Image Text:X 10. Let R be the set of fractions i.e., R = {x,y € Z, y ± 0}. = Let ~ be defined by X р - ~ y is an equivalence relation. if and only if xq = yp. Show q
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