Hi Candidate,

Reflexive relation on set is a binary element in which every element is related to itself. ... Consider, for example, a set A = {p, q, r, s}. The relation R1 = {(p, p), (p, r), (q, q), (r, r), (r, s), (s, s)} in A is reflexive, since every element in A is R1-related to itself. Since, here the relationship for reflexive relation is satisfied for |ab|<5.

Hope that this answer helps you!!

Dear Candidate,

Kindly know it is not possible for us to prove a mathematical sum here on this platform from starting to end. We are limited by our answering options. You can search the following query on internet & you will find various portals which will help you understand in better way, which is step by step.

Thanks.