Question: Could someone please help me with this question? Let A = IN XIN, and define a relation R on A by (a, 6) R (

Could someone please help me with this question? Let A =

Could someone please help me with this question?

Let A = IN XIN, and define a relation R on A by (a, 6) R ( c, d) iff ab=cd. Then let B = IRXR and extend R To an equivalence relation on B. Now what does E ( 9, 2) look like

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