If A and B are two sets such that `n(A) = 17,n(B)=23 and n(A cup B) = 38`, then find `n(A cap B)`.
Channel: Doubtnut
Date: 27/12/2019

If A and B are two sets such that `n(A) = 17,n(B)=23 and n(A cup B) = 38`, then find `n(A cap B)`.

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