Question

If n(A) = 7, n(B) = 13, n(ANB) = 4 then n(AUB) = ?
please answer​

Answer 1

Answer:

16

Step-by-step explanation:

n(A) + n(B) - 2n(ANB)=n(AUB)

n(AUB) = 16

It is you answer jaanu

Answer 2

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