Math, asked by machodhari99, 1 year ago

A and B are two sets if n(A) =20, n(B) =30,n(AuB)=40 than find (AnB)

Answers

Answered by siram

2

n(A)=20
n(B)=30
(AUB)=40
then, definitely the (A intersection B)=20
according to.me,

Answered by achu34

0

10is the answer
(A)+( B)-(AuB)

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