Show that the relation R in the set `{1, 2, 3}`given by `R = {(1, 2), (2, 1)}`is symmetric but
Channel: Doubtnut
Date: 2020-07-05

Show that the relation R in the set `{1, 2, 3}`given by `R = {(1, 2), (2, 1)}`is symmetric but neither reflexive nor transitive.