Question

Let A= {0, 1, 2, 3, 4, 5} and b= {6, 7, 8, 9,}
How many distinct pairs are in A x B?

Answer 1

There are six possible choices for A. Whatever is chosen for A, there are four different choices for B (no duplicated numbers). If you just imagine writing down all the combinations, you could write them in an array with six rows and four columns. The total number of possibilities is:
6 × 4 = . . .

Answer 2

Thank you

Answer 3

Your Welcome:D