Question

If A = {1,2,3}, B = {3,4}, C = {4,5,6). Find AX (B union C)​

Answer 1

Answer:

Ax(BUC)

{1,2,3}X({3,4}U{4,5,6})

{1,2,3}X{3,4,5,6}

{(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5),(2,6),(3,3),(3,4),(3,5),(3,6)}