Let A = {1,2,3,4}, and let R be a binary relation on A×A given by: ((a, b), (c, d)) ∈ R if and only if a divides c and b divides d. Show that R is an order and draw its Hasse diagram

Q: Let R, and R2 be relations on a set A = {1, 2, 3, 4}. In particular, let R, = {(1, 1), (1, 2), (2,…

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Q: Give an example of a relation over the set {0, 1, 2, 3} that is not reflexive, not symmetric, and…

A: We need to give an example of a relation over the set {0, 1, 2, 3} that is not reflexive, not…