Question

Let A = {t-shirt, tank} and let B = {shorts, pants}. Find A X B

Answer 1

A X B is the direct product of A and B. It is the set of all ordered pairs \(\{(a,b):a\in A,b\in B\}\).

Answer 2

so it would be: {(t-shirt, shorts), (t-shirt, pants), (tank, shorts), (tank, pants)}

Answer 3

That is correct :)

Answer 4

thx