differentiation

Related Questions

• If ${{u}^{2}}={{(x-a)}^{2}}+{{(y-b)}^{2}}+{{(z-c)}^{2}}$, then $\sum \frac{{{\partial }^{2}}u}{\partial {{x}^{2}}}=$

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• If for a function $f(x),f'(a)=0,f''(a)=0$ , ${{f}''}'(a)>0$ , then at $x=a$ , $f(x)$ is

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• The maximum value of function ${{x}^{3}}-12{{x}^{2}}+36x+$ 17 in the interval [1, 10] is

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• $\frac{d}{{dx}}\left[ {\log \left\{ {{e^x}{{\left( {\frac{{x - 2}}{{x + 2}}} \right)}^{3/4}}} \right\}} \right]$ equals to

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• If $F(u)=f(x,\,y,\,z)$ be a homogeneous function of degree $n$ in $x,\,y,\,z$ then $x\frac{\partial u}{\partial x}+y\frac{\partial u}{\partial y}+z\frac{\partial u}{\partial z}=$

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