SOLUTION: If n(B)=25, n(AnB)=8 and n(AUB)=34, what is n(A)?

SOLUTION: If n(B)=25, n(AnB)=8 and n(AUB)=34, what is n(A)?

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Question 1024084: If n(B)=25, n(AnB)=8 and n(AUB)=34, what is n(A)?
Answer by robertb(5830) (Show Source): You can put this solution on YOUR website!
34 = n(A) + 25 - 8
==> 34 = n(A) + 17 ==> n(A) = 17.
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