JEE Main & Advanced Mathematics Applications of Derivatives Question Bank Maxima and Minima

  • question_answer
    The function \[{{x}^{5}}-5{{x}^{4}}+5{{x}^{3}}-10\]has a maximum, when x = [MP PET 1995]

    A)            3

    B)            2

    C)            1

    D)            0

    Correct Answer: C

    Solution :

               Obviously, it has a maximum at \[x=1\].


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