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Complement of an Event

If A and B ar...

Question

If A and B are independent events, such that P(A U B) = 0.7, P(B) = 0.5, then P(A) = ……

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Solution

The correct option is C
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Since, A and B are independent events, therefore

P(A∩B) = P(A)P(B)

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Similar questions

P (A) = 0.5,

P (A \cup ¯ B) = 0.7

P (B) =

A

B

P (¯ ¯¯ ¯ A) = 0.7, P (¯ ¯¯ ¯ B) = a

P (A \cup B) = 0.8

a =

A

B

P (A) = 0.3, P (B) = 0.4,

P (A

B)

P (A) = 0.3, P (A \cup B) = 0.8

\cup B

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