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N(A)=17,n(A^c )=36,n(A∪B)=31,n(B^c )=33. Find n(U) and n(A∩B). |
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Answer» n(U) = 53 n(AnB) = 6 Step-by-step explanation: n(A) + n(A^c)= n(U) n(U) - n(B^c)= n(B) n(AnB)=n(A)+n(B)-n(AUB) |
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