Acid59271 Acid59271

01-06-2023
Mathematics

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Let A = {4, 5, 6} and B = {6, 7, 8}, and let S be the "divides" relation from A to B. That is, for every ordered pair (x, y) ∈ A ✕ B, x S y ⇔ x | y. Which ordered pairs are in S and which are in S−1? (Enter your answers in set-roster notation. ) S = S−1 =

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