differentiation

Related Questions

• If $u=\log ({{x}^{3}}+{{y}^{3}}+{{z}^{3}}-3xyz)$, then $\left( \frac{\partial u}{\partial x}+\frac{\partial u}{\partial y}+\frac{\partial u}{\partial z} \right)$ $(x+y+z)$ =

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• If $\ln \,(x + y) = 2xy,$then $y'(0)$=

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• If $f(x) = (x - {x_0})g(x)$, where $g(x)$ is continuous at ${x_0}$, then $f'({x_0})$ is equal to

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• Maximum value of ${{\left( \frac{1}{x} \right)}^{x}}$ is

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• For all real values of x, increasing function f(x) is

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