in 3 sets A, B and C, n(A) =50 , n (B) =60 , n (c) =80, n(AB) =35, n(AC) =45, n(BC) =42.Total numbers in the universe is 100 what can be the minimum and maximum values of n(ABC)?
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Answer:
in 3 set a, b, c min and max?
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Step-by-step explanation:
n(AC)=N(B)+N(A)+N(BCA
use these formula
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