Question

Relation R in the set Z of all integers defined as
R = {(x, y) : x – y is an integer}

Answer 1

Answer:

uffuyl gjytz

${ \times {03 - \frac{ \frac{1 \div > \sqrt[ \sqrt[ \frac{?}{?} \times \frac{?}{?} \times \frac{?}{?} ]{?} ]{?} }{?} }{?} }^{2} }^{?}$