Question

If A = (1,3,5}, B= {2,3} find :
Ах в
Вх А​

Answer 1

Answer:

A×B = { (1, 2) (1, 3) (3, 2) (3, 3) (5, 2) (5, 3) }

B×A = { (2, 1) (2, 3) (2, 5) (3, 1) (3, 3) (3, 5) }