Let A = {1, 2, 3} and B = {x | x is a prime number less than 10}. Find A × B and B × A.

Let A = {1, 2, 3} and B = {x | x is a prime number less than 10}. Find A × B and B × A.

Matching exercise

Match the items on the right to the items on the left.

Step - 1

Step - 2

Step - 3