JEE Main & Advanced Mathematics Differentiation Question Bank Numerical Value Type Questions - Limit

  • question_answer
     Let\[f\left( x \right)=3{{x}^{10}}-7{{x}^{8}}+5{{x}^{6}}-21{{x}^{3}}+3{{x}^{2}}-7\]. Then find the value of \[\underset{h\to 0}{\mathop{\lim }}\,\frac{f\left( 1-h \right)-f\left( 1 \right)}{{{h}^{3}}+3h}.\]

    Answer:

    17.66


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