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BCECE Engineering BCECE Engineering Solved Paper-2009

  • question_answer
    The     graph     of     the function\[f(x)={{\log }_{a}}(x+\sqrt{{{x}^{2}}+1})\] is symmetric about

    A)  \[x-\]axis            

    B)                         origin

    C)  \[y-\]axis            

    D)                         the line \[y=x\]

    Correct Answer: B

    Solution :

    \[f(x)={{\log }_{a}}(x+\sqrt{{{x}^{2}}+1})\]is symmetric about origin.


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