SOLUTION: If A and B are events, show that: A) P(A n B') = P(A) - P(A n B) B) P(A u B) = 1 - P(A' n B')

Algebra ->  Probability-and-statistics -> SOLUTION: If A and B are events, show that: A) P(A n B') = P(A) - P(A n B) B) P(A u B) = 1 - P(A' n B')      Log On


   

Question 1203572: If A and B are events, show that:
A) P(A n B') = P(A) - P(A n B)
B) P(A u B) = 1 - P(A' n B')
Answer by math_tutor2020(3817) About Me  (Show Source):