Let \( Q \) be the set of rational numbers and \( R \) be a relation on \( Q \) defined by \( \m...

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Let \( Q \) be the set of rational numbers and \( R \) be a relation on \( Q \) defined by \( \mathrm{R}=\left\{(x, y): x, y \in Q, x^{2}+y^{2}=5\right\} \). check whether this relation is reflexive , symmetric transitive
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