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Let A and B be independent events with P...

Let A and B be independent events with P(A) = 0.3 and P(B) = 0.4. Find,
`P(AuuB)`

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`P(AnnB)` =P(A)+P(B)-P(A)P(B)
=0.3+0.4-`0.3xx0.4`
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A N EXCEL PUBLICATION-PROBABILITY-QUESTION BANK
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