2. The relations below are defined on the set {0,1,2,3}. Determine which of these relations are reflexive, symmetric, asymmetric, antisymmetric, transitive, and irreflexive. a) R1 = {(0,0), (0,1), (0,3), (1,1), (1,0), (2,3), (3,3)} b) R2 = {(2,3), (3,2)} c) R3 = {(0,1), (0,2)}

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