Question: Given R is a relation on the set A = {2,5, 7} and the relation matrix MR of R is as below: 1 1

Given R is a relation on the set A = {2,5,7) and the relation matrix MR of R is as below: 1 1 0 0 0 1 MR = 1

Given R is a relation on the set A = {2,5, 7} and the relation matrix MR of R is as below: 1 1 0 0 0 1 MR = 1 1 (a) Write down the set representation of R. (b) Identify if R is reflexive, symmetric. If not, wirte down the corresponding closure for R. (c) Use matrix method to evaluate RoR for the given relation R.

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