JEE Main 2018Medium
Q.If the relation R on A = {1,2,3} is defined as R = {(1,1), (2,2), (3,3), (1,2), (2,1)}, then R is
a
reflexive and symmetric
b
reflexive only
c
symmetric only
d
transitive only
Correct Answer: Option A
The correct solution involves applying the fundamental concept to derive the final value step by step...