Show that is an equivalence relation

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Let A = J+ X J+, where J+ is the set of positive integers.

Define a relation in A as follows: If (m1, n1) and (m2, n2) are elements in A, then (m1, n1) if m1,n2 = n1,m2. Show that is an equivalence relation and describe its equivalence classes.

Reference no: EM131368878

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