If \( R_{1} \) and \( R_{2} \) are equivalence relations on a set \( A \), show that \( R_{1} \c... VIDEO
If \( R_{1} \) and \( R_{2} \) are equivalence relations on a set \( A \), show that \( R_{1} \cup R_{2} \) is reflexive, symmetric but not transitive.https://bit.ly/YTAI_PWAP https://www.pw.live
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