Question

Let A = {1, 2} and let B = {3, 4, 5}. Find A X B.

A. {1, 2, 3, 4, 5}

B. {(1, 3), (1, 4), (1, 5), (2, 3), (2, 4), (2, 5)}

C. { }

D. {1, 2}