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Vlad1618 [11]
3 years ago
10

Cho p(A)=0,5 ; p(B) = 0,3 ;p(A∩B)=0,2. Tính p(B∪A) ?

Mathematics
2 answers:
anzhelika [568]3 years ago
6 0
The should be answer is .6
lawyer [7]3 years ago
4 0

Answer:

.6

Step-by-step explanation:

BUA= A+B-A∩B

.5+.3-.2= .6

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