Question

If A × B = {(p, x); (p, y); (q, x); (q, y)}, find A and B​

Answer 1

Answer:

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Step-by-step explanation:

A is a set of all first entries in ordered pairs in A × B.

B is a set of all second entries in ordered pairs in A × B.

Thus A = {p, q} and B = {x, y}

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Answer 2

Answer:

hey guys this is your answer

Step-by-step explanation:

A is a set of all A x B

B is a set of all A x B

So; A =(p, q) & B=(x, y)

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