Let set A = {1,2,3,4} and let R1 and R2 be binary relations on A. Specifically, let: R1 = {(1,1), (1,2), (2, 1), (2, 2), (2, 4), (3, 4), (4, 2), (4, 3) (4, 4)} R2 = {(1,2), (1,3), (1, 4), (2, 1), (2,3), (4, 1), (4, 2)} Determine the following: a) Whether R, is reflexive, irreflexive, symmetric, anti-symmetric and/or transitive. b) Whether R, is reflexive, irreflexive, symmetric, anti-symmetric and/or transitive. c) R1 • R2.

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Q: 1. Given A = {1, 2, 3, 4}, B = {a, ß,7} and R= {(2,B), (2, 7), (4, B), (1, a), (1, 7)} (a) Determine…

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A: The Second option is correct  {(1,1),(1,2),(1,4),(2,2),(2,3),(3,1),(3,3),(4,2),(4,4)}