differentiation

Related Questions

• If $f(x)=2{{x}^{3}}-3{{x}^{2}}-12x+5$ and $x\in [-2,\,4]$ , then the maximum value of function is at the following value of x

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• A spherical balloon is being inflated at the rate of 35 cc/min. The rate of increase of the surface area of the balloon when its diameter is 14 cm is

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• $\frac{d}{{dx}}{\sin ^{ - 1}}(3x - 4{x^3}) = $

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• If $u={{\log }_{e}}({{x}^{2}}+{{y}^{2}})+{{\tan }^{-1}}\left( \frac{y}{x} \right)$, then $\frac{{{\partial }^{2}}u}{\partial {{x}^{2}}}+\frac{{{\partial }^{2}}u}{\partial {{y}^{2}}}=$

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• The nth derivative of $x{{e}^{x}}$ vanishes when

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