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12th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-12

  • question_answer
    If S is the sample space and \[P(A)=\frac{1}{3}P(B)\] and \[S=A\cup B\] where A and B are two mutually exclusive events, then P (A) =________.

    A)  \[\frac{1}{2}\]                         

    B)  \[\frac{1}{3}\]

    C)  \[\frac{1}{4}\] 

    D)  \[\frac{2}{3}\]

    E)  None of these 

    Correct Answer: C

    Solution :

    Not Available                


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