Question

Let A and B be two sets such that n(A) = 35, n(A intersection B) = 11 and n(A U B)' = 17.If n(u) = 57, find (i) n(B) (ii) n(A-B) (iii) n(B-A)

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Let A and B be two find (i) n(B)sets such that n(A) = 35, n(A intersection B) = 11 and n(A U B)' = 17.If n(u) = 57, (ii) n(A-B) (iii) n(B-A)

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