UPSEE Solved Model Paper 7

Given:
A = {1, 2, 3 , 4} and R = {(2, 2), (3,3), (1, 2), (4, 4)} be a relation on A
We have A = {1.2. 3. 4} & R = {(2, 2), (3, 3), (4, 4), (1, 2)}
Since, (1, 1) ∉ R ⇒ R is not reflexive
Again (1, 2) ∊ R but (2 ,1) ∉ R ⇒ R is not symmetric.
Also, (1 ,2) ∊ R , (2,2) ∊ R ⇒ (1, 2) ∊ R ⇒ R is transitive
Hence, option 'C' is correct.