"Let `R` be a relation on the set `A` of ordered pairs of integers defined by `(x ,\ y)\ R\ (u ,\ v
Channel: Doubtnut
Date: 2020-07-05

"Let `R`
 be a relation on the set `A`
 of ordered pairs of integers defined by `(x ,\ y)\ R\ (u ,\ v)`
 iff `x v=y udot`
 Show that `R`
 is an equivalence relation."