JEE Main & Advanced Mathematics Probability Question Bank Definition of probability

  • question_answer
    For any event A                                     [RPET 1995]

    A)                 \[P(A)+P(\bar{A})=0\]       

    B)                 \[P(A)+P(\bar{A})=1\]

    C)                 \[P(A)>1\]             

    D)                 \[P(\bar{A})<1\]

    Correct Answer: B

    Solution :

                    It is obvious.


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