A- the probability ofunion events A and B as in equation below Explain the reason of subtraction the probability of intersect of A and B P(A N B) P(A U B) = P(A) + P(B)-P(AN B).

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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A- the probability ofunion events A and B as in equation below Explain the
reason of subtraction the probability of intersect of A and B P(A N B)
P(A U B) = P(A) + P(B) - P(A N B).
Transcribed Image Text:QI) A- the probability ofunion events A and B as in equation below Explain the reason of subtraction the probability of intersect of A and B P(A N B) P(A U B) = P(A) + P(B) - P(A N B).
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