7. IfA=(1, 2, 3} and B = {2,4), what are A x B, B x A,AxA,Bx B, and (A – InterviewSolution

1.	7. IfA=(1, 2, 3} and B = {2,4), what are A x B, B x A,AxA,Bx B, and (A x B) n(B x A)?ots having 3 elements in common. It n(A) 5, n(B)4, find n(A x Bl and
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