For a, b R define aRb to mean that |a b| < 5. Prove or disprove each of the following: 1. The relation R is reflexive. 2. The relation R is symmetric. 3. The relation R is transitive.
Answers (2)
12th Dec, 2020
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!!
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8th Nov, 2020
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.
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