Math, asked by madhuriaryan12, 6 months ago

If n ( ): 30, n(A) = 14, n(b) = 20
and
n(Aπb)=11
then find
n (b)
and
n(aub)

Answers

Answered by ppppppppppwiwnahab

0

Answer:

your question is not clear

Step-by-step explanation:

n of what at starting

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