Given nA-285- nB-195- nU-500- nA - B-410- find nA- - B-

n(A∪ B)=n(A)+n(B) n(A∩ B) ⇒ n(A∩ B) =285+195 410 =70 Similarly #160; n(A^'∪ B^') =n(A^')+n(B^') n(A^'∪ B^') #160; #160; # ...

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Properties of Set Operation

Given nA=285,...

Question

Given n(A)=285, n(B)=195, n(U)=500, $n (A \cup B) = 410$ , find $n (A^{'} \cup B^{'})$ .

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