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If A,B and C are three finite sets, n(A)...

If A,B and C are three finite sets, `n(A)=10,n(B)=15, n(C)=20,n(AcapB)=8 and n(B capC)=9`, then the value of `n(AcupBcupC)` will be_____

A

26

B

27

C

28

D

none of these

Text Solution

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The correct Answer is:
A,B,C
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