JEE Main & Advanced Mathematics Functions Question Bank Limits

  • question_answer
    \[\underset{x\to \pi /2}{\mathop{\lim }}\,\frac{\tan 3x}{x}=\] [MP PET 1987]

    A)                 \[\infty \]

    B)                 \[3\]

    C)                 \[\frac{1}{3}\]

    D)                 0

    Correct Answer: A

    Solution :

                    \[\underset{x\to \pi /2}{\mathop{\lim }}\,\frac{\tan 3x}{x}=\infty .\]


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