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Mathematics, 09.02.2021 08:20 mv603177

The number of elements in each region of Venn diagram is A=* , B=10 , A U B=3 if n(U)=30 Find
n(A U B')
n(A U B)

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The number of elements in each region of Venn diagram is A=* , B=10 , A U B=3 if n(U)=30 Find
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