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n(U)=700,n(A)=200,n(B)=300 और n(AnnB)=10...

`n(U)=700,n(A)=200,n(B)=300` और `n(AnnB)=100`, तब `n(A'nnB')=`

A

600

B

400

C

300

D

200

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The correct Answer is:
C
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TARGET PUBLICATION-SETS, RELATIONS AND FUNCTIONS-COMPETITVE THINKING
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