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

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

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

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

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

Let A={1,2,3} and R={(1,1),(2,2),(3,3),(1,2),(2,3)}. show that R is reflexive but neither symmetric nor transitive .

The relation R in the set {1,2,3} given by R= {(1,1),(2,2),(3,3),(1,2),(2,3)} is not transitive. Why?

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

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

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.