Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Mathematics Relations and Functions
Let Set A = {1, 2, 3}. Define a relation R on A as R = {(1, 2), (2, 1)}, then which of the following relations is true?
1
Symmetric but neither reflexive nor transitive
2
Reflexive but neither transitve nor symmetric
3
Transitive but neither reflexive nor symmetric
4
More than one of the above
5
None of the above