Math, asked by nithingoud240, 2 months ago

If n(A - B))=18, n(AUB) = 70 and n(An B)=25, then find n(A)

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Answered by lLipheartedl
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Answer:

If n(A - B))=18, n(AUB) = 70 and n(An B)=25, then find n(A)

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