RAJASTHAN ­ PET Rajasthan PET Solved Paper-2003

  • question_answer
    For any two events A and B, which of the following is true?

    A)  \[P(A\cap B)\ge P(A)+P(B)-1\]

    B)  \[P(A\cap B)\le P(A)+P(B)-1\]

    C)  \[P(A\cap B)\ge P(A)+P(B)\]

    D)  \[P(A\cap B)\le P(A)+P(B)\]

    Correct Answer: A

    Solution :

     \[P(A\cap B)\ge P(A)+P(B)-1\]


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