Give the digraphs for these relations on the set {1,2,3} a) S = {(1,3),(2,1)} b) S^-1 where S = {(1,3),(2,1)} c) S o S, where S = {(1,3),(2,1)}
Added by Jacob W.
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a) The digraph for relation S on the set {1,2,3} is: 1 -> 3 ^ | 2 b) Show more…
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