"If `R` and `S` are relations on a set `A` , then prove the following: `R` and `S` are
Channel: Doubtnut
Date: 2020-06-28

"If `R`
 and `S`
 are relations on a set `A`
 , then prove the following:
 `R`
 and `S`
 are symmetric `=RnnS`
 and `RuuS`
 are symmetric
 (ii) `R`
 is reflexive and `S`
 is any relation `=RuuS`
 is reflexive."