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JEE Main & Advanced Mathematics Probability Question Bank Definition of probability

  • question_answer
    If \[P(A)=0.65,\,\,P(B)=0.15,\] then \[P(\bar{A})+P(\bar{B})=\] [Pb. CET 1989; EAMCET 1988]

    A)                 1.5         

    B)                 1.2

    C)                 0.8         

    D)                 None of these

    Correct Answer: B

    Solution :

                    \[P(\bar{A})+P(\bar{B})=0.35+0.85=1.2\].


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