Mathematics, 10.03.2020 14:48, BIGJAYWESTSIDE

If P(A)=0.5, P(A∪B)=0.8 and P(A∩B)=0.4 then find P(B).
P(B)=

Answers: 2

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If P(A)=0.5, P(A∪B)=0.8 and P(A∩B)=0.4 then find P(B).
P(B)=...