Math, asked by vidyabhosale720, 5 months ago

if n(A)=20, n(B)=25 & n(AUB)= 36, then n(A∩

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Answered by bk809099

1

Answer:

9 is the answer.......

Answered by Anonymous

8

Answer:

n(A) + n(B) - n( AUB) = n(AandB)

20+25-36 = n(AandB)

9 is the correct answer

Step-by-step explanation:

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