Answer :

The given statement is false.

Explanation:


given R = {(x, y) : y = x – 5, x, y Z}


This means set R contains numbers such that y = x-5, so


So when x = 5, y becomes


y = x-5 = 5-5 = 0


So corresponding y will be 0,


So (5,2) does not belong to R.


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