Question: 7, (20pts) Let A = {0, 1, 2, 3), and consider the relation R on A: R= (a) Draw the digraph of R. (b) Is

7, (20pts) Let A = {0, 1, 2, 3), and consider

7, (20pts) Let A = {0, 1, 2, 3), and consider the relation R on A: R= (a) Draw the digraph of R. (b) Is R reflexive? (c) Is R symmetric? (d) Is R anti-symmetric? (e) Is R transitive? (C) Is R a equivalence relation? If yes, show the partition of A defined by the equivalence classes of R. If no, justify your

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