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  • Quantitative Aptitude (CA - CPT)
  • Which of the following is true, if A and B are mutually e...
Multiple choice

Which of the following is true, if A and B are mutually exclusive?

  1. P(AB) = 0

  2. P(A/B) = P(A)

  3. P(B/A) = P(B)

  4. P(AUB) = 0

  5. None

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

When two events are mutually exclusive they do not have anything in common, hence P(AB) =0

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