If n(A ∩ B) = 3 and n(A ∪ B) = 10, then find n(P(A(A ∆ B)). – InterviewSolution

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1.

If n(A ∩ B) = 3 and n(A ∪ B) = 10, then find n(P(A(A ∆ B)).

Answer»

n(A ∪ B) = 10; n(A ∩ B) = 3

n(A ∆ B) = 10 – 3 = 7 and n(P(A ∆ B)) = 27 = 128

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