For two arbitrary events A and B, prove that Pr(A) = Pr(A B) + Pr(A

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For two arbitrary events A and B, prove that
Pr(A) = Pr(A ∩ B) + Pr(A ∩ Bc).
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Probability And Statistics

ISBN: 9780321500465

4th Edition

Authors: Morris H. DeGroot, Mark J. Schervish

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