For any three events A, B, and D, such that Pr(D) > 0, prove that Pr(A

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For any three events A, B, and D, such that Pr(D) > 0, prove that Pr(A ∪ B|D) = Pr(A|D) + Pr(B|D) − Pr(A ∩ B|D).
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Probability And Statistics

ISBN: 9780321500465

4th Edition

Authors: Morris H. DeGroot, Mark J. Schervish

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