Question

Let A = {2, 4, 6} and let B = {x, y}. Find A X B.

Answer 1

find all the ordered pairs where the 1st coordinate is taken from A and the second is from B

\[A\times B=\{(a,b)|a\in A, b\in B\}\]

Answer 2

Can you simplify for me please?

Answer 3

I think Zarkon means

A X B = { (2,x),(2,y),(4,x),(4,y),(6,x),(6,y)}

Answer 4

I need to revise Set Theory!!

Answer 5

yes - i checked it out