Let R be the relation in the set {a, b, c} given by R = {a, b), (b, b), (a, a), (a, c), (c, c), (c, b)}
Choose the correct answer from the options below:

Correct option is C

Let R be the relation in the set {a, b, c} given by
R = {a, b), (b, b), (a, a), (a, c), (c, c), (c, b)}
We have
(a, a), (b, b), (c, c)∈R
So, R is reflexive
We have
(a, b)∈R but (b, a)∉R
So, R is not symmetric
Also, R is transitive