Answer to Question #274394 in Discrete Mathematics for Emem

Discrete Mathematics

Question #274394

Let A = {2, 4} and B = {2, 4, 6} and define a relation R for A to B as follows:

Question: Which ordered pairs belongs to relation R?

Expert's answer

for all (x, y) ∈ A × B

(x, y) ∈ R if and only if y > x + 1

"R=\\{(2,4),(2,6),(4,6)\\}"

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