differentiation

Related Questions

• The line $x+y=2$ is tangent to the curve ${{x}^{2}}=3-2y$ at its point

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• For the curve $\sqrt x + \sqrt y = 1,\frac{{dy}}{{dx}}$at $\left( {\frac{1}{4},\frac{1}{4}} \right)$ is

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• If ${{z}^{2}}=\frac{{{x}^{1/2}}+{{y}^{1/2}}}{{{x}^{1/3}}+{{y}^{1/3}}}$ then $x\frac{\partial z}{\partial x}+y\frac{\partial z}{\partial y}=$

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• If $u={{\tan }^{-1}}(x+y),$ then $x\frac{\partial u}{\partial x}+y\frac{\partial u}{\partial y}=$

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• If $f(x)=x+\frac{1}{x},$ x > 0, then its greatest value is

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