Question

find A x (B-C) if A={1,2,3,4,5} B={2,4,6,8} and C={6,7,8,9}

plz solve this problems​

Answer 1

A×{B-C}=(1,2),(1,4),(2,2),(2,4),(3,2),(3,4),(4,2),(4,4),(5,2),(5,4)