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11th Class Mathematics Sample Paper Mathematics Olympiad - Sample Paper-10

  • question_answer
    If M and N are any two events. The probability, that exactly one of them occurs, is

    A)  \[P(M)+\text{ }P(N)P(M\cup N)\]

    B)              \[P(M)+\text{ }P(N)P(M\cap N)\]

    C)  \[P(M)+P(N)\]

    D)  \[P(M)+P(N)2P(M\cap N)\]

    Correct Answer: D

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