Math, asked by bhiradebhoomi20012, 9 months ago

if n(A)=11,n(B)=7,n(AUB)=13 then A
intersection B

Answers

Answered by raotd

11

Answer:

n(aub)=n(a)+n(b)-n(anb)

=7+13-4

=16

Step-by-step explanation:

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