== Let R, S and T be relations on the set A = {0, 1, 2, 3} represented by the figures below. State for each relation whether it is reflexive? not reflexive? symmetric? not symmetric? antisymmetric? transitive? Check all that apply. No need to justify your answers, but make sure you understand the properties. 0 R 3 0 1 2 3 2 3 2 S Reflexive: Irreflexive: Symmetric: Anti-symmetric: Transitive: R S T T