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If A and B are any two events such that ...

If A and B are any two events such that P(A) + P(B) - P (A and B) = P(A) , then

A

`P (B | A) = 1 `

B

`P(A | B ) = 1 `

C

`P (B | A) = 0 `

D

`P (B | A) = 0 `

Text Solution

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The correct Answer is:
B
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