Let R be a relation on the set A of ordered pairs of positive integers defined by (x, y) R (u, v) i

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#LetRbearelationonthesetAoforderedpairsofpositiveintegersdefinedbyxyRuvifandonlyifxvisequaltoyuShowthatRisanequivalencerelation
Let R be a relation on the set A of ordered pairs of positive integers
defined by (x, y) R (u, v) if and only if xv = yu. Show that R is an equivalence relation.
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Thank you so much sir, I was really confused in this question

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