P(B/A) = P(A/B).P(B) / P(A)(adsbygoogle = window.adsbygoogle || []).push({});

Later we expand P(A) as P(A/B).P(B) + P(A/B).P(B) ... B is complement of B

I don't understand how we can expand P(A) like that. Doesn't that assume that A ℂ B?

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# Baye's Theorem

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