JEE Main & Advanced Mathematics Limits, Continuity and Differentiability Question Bank Mock Test - Continuity and Differentiability

  • question_answer
    Suppose \[f(x)\] is differentiable at x=1 and\[\underset{h\to 0}{\mathop{\lim }}\,\frac{1}{h}f(1+h)=5\], then f?(1) equals _______.

    Answer:

    5


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