Let R be the relation in the set {1, 2, 3} given by R={(1, 1), (2, 2), (3, 3), (1, 2), (2, 3)}. Choose the correct answer.

R is symmetric and transitive R is reflexive but neither symmetric nor transitive R is symmetric but not reflexive R is transitive but not symmetric

R is reflexive but neither symmetric nor transitive

The correct answer is Option (2) → R is reflexive but neither symmetric nor transitive