Question

जरn(A) = 9, n (B) =7,n(AUB) =40तर n(A छेद B) = ?​

Answer 1

Answer:

ans =-24

Step-by-step explanation:

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Answer 2

Step-by-step explanation:n(AUB)=n(A)+n(B)-n(A intersection B) (40)=(9)+(7)-n(A intersection B) 40-16=-n(A intersectionB) -24=n(A intersectionB )answer is 24.mark as a brainlest