Let $A=\{1,2,3\}$ and $R=\left\{\right(1,1),(1,3),(3,1),(2,2),(2,1),(3,3\left)\right\}$
then the relation $R$ on $A$ is

Q. Let $R=\left\{\right(3,1),(1,3),(3,3\left)\right\}$ be a relation defined on the set $A=\{1,2,3\}$. Then $R$ is symmetric, transitive but not reflexive.

Q. Let R be the relation on the set A = {1, 2, 3, 4} given by
R = {(1, 2), (2, 2), (1, 1), (4, 4), (1, 3), (3, 3), (3, 2)}. Then,
(a) R is reflexive and symmetric but not transitive
(b) R is reflexive and transitive but not symmetric
(c) R is symmetric and transitive but not reflexive
(d) R is an equivalence relation

Q.

Let R be the relation on the set {1, 2, 3, 4} given by R = {(1, 2), (2, 2), (1, 1), (4, 4), (1, 3), (3,3), (3,2)}. then R is

Q. The relation $R=\left\{\right(1,1),(2,2),(3,3),(1,2),(2,3),(1,3\left)\right\}$ on the set $A=\{1,2,3\}$ is

Q. Let R be the relation in the set {1, 2, 3, 4} given by R = {(1, 2), (2, 2), (1, 1), (4, 4), (1, 3), (3, 3), (3, 2)}. Choose the correct answer. (A) R is reflexive and symmetric but not transitive. (B) R is reflexive and transitive but not symmetric. (C) R is symmetric and transitive but not reflexive. (D) R is an equivalence relation.