11th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-10

  • question_answer
    The probability of simultaneous occurrence of at least one of two events A and B is p. If the probability that exactly one of A, B occurs is q, then \[P\,\,\left( A' \right)+P\,\,\left( B' \right)\] is equal to ____.

    A)  \[2+2p-q\]                   

    B)  \[2\,-\,3p\,+\,q\]

    C)  \[2-2p+q\]

    D)  \[2+3p-q\]

    E)  None of these

    Correct Answer: C

    Solution :

     Not Available               

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