Question

If R be a relation from A={2,3,4} to B={3,5} such that a<b , a,b belongs to R then R0R^-1 belongs to ______



plzz solve 14th question in pic

plzz

Answer 1

I think
RoR^-1 = {(2,2), (3,3), (4,4)}
Hope it helps..