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If A and B are any two events such that `P(A) + P(B) - P(A a n d B) = P(A)`? then(A) `P(B | A) = 1` (B) `P(A | B) = 1`(C) `P(B | A) = 0` (D) `P(A | B) = 0`

Text Solution

AI Generated Solution

To solve the problem, we start with the given equation: \[ P(A) + P(B) - P(A \cap B) = P(A) \] ### Step 1: Simplify the equation We can rearrange the equation to isolate \( P(B) \): \[ ...
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Knowledge Check

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    B
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    C
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  • If A and B are two events and P(A) = 0.3 P(B) = 0.4 , P(A cap B) = 0.5 then P(A cup B) =

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    B
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    C
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    D
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