3 years ago

If A and B are two independent events with P(A)=2÷3 and P(B) =1÷5, find P(AUB).

Mathematics

1 answer:

iren [92.7K]3 years ago

3 0

Answer:

$for \: independent \: events : \\ P(AUB) = P(A) + P(B) \\ P(AUB) = \frac{2}{3} + \frac{1}{5} \\ = \frac{13}{15}$

Step-by-step explanation:

P(AUB) is P(A) + P(B) because P(AnB) is zero.

$P(AUB) = P(A) + P(B) - P(A{ \huge{n} }B) \\ P(AUB) = P(A) + P(B) + 0$

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If A and B are two independent events with P(A)=2÷3 and P(B) =1÷5, find P(AUB).​

If A and B are two independent events with P(A)=2÷3 and P(B) =1÷5, find P(AUB).