If A={1234}find n(AUB) n(AnB) n(P(A)) – InterviewSolution

1.

If A={1234}find n(AUB) n(AnB) n(P(A))

Answer»

(AUB) ={1, 2,3,4}.N(AnB) ={ }.

n(P(A)) = { (1),(2), (3) (4) ( 1,2) ( 1,3 ) ( 1,4) ,{} }

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