Question

A={1,2,3,4,5,6,7,8}
B={2,3,5,7}
C={2}
Find A*(B-C) =(A*B)-(A*C)

Answer 1

Answer:

A={1,2,3,4,5} , B={2,4,5,6,7}

A-B={1,2,3,4,5} - {2,4,5,6,7}

A-B={1,3}

B-A={6,7}