Question: Let R be a binary relation on N 2 = NxN defined by: (m,n)R(j,k) iff m+k = n+j. Prove that R is an equivalence relation.

Let R be a binary relation on N2 = NxN defined by: (m,n)R(j,k) iff m+k = n+j. Prove that R is an equivalence relation.Let R be a binary relation on N2 = NxN defined by:

Problem #8: Let R be a binary relation on N2-NzN defined by: (m.nR(jk) iffm+k n+j. Prove that R is an equivalence relation

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