Question

Let A = (1,2,3) and consider the relation R = {(1,1),(2,2),(3,3),(1,2),(2,3), (1,3)) Then is
(a) reflexive but not symmetric
(b) reflexive but not transitive
(c) symmetric and transitive
(d) neither symmetric, nor transitive​

Answer 1

Answer:

a but option is not arranged properly because relation r is reflexive and transitive bot