differentiation

Related Questions

• For the curve $b{{y}^{2}}={{(x+a)}^{3}}$ the square of subtangent is proportional to

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• The function ${{x}^{2}}\log x$ in the interval (1, e) has

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• The slope of the tangent to the curve $x=3{{t}^{2}}+1,y={{t}^{3}}-1$ at $x=1$ 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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• $\frac{d}{{dx}}\left( {{{\tan }^{ - 1}}\sqrt {\frac{{1 + \cos \frac{x}{2}}}{{1 - \cos \frac{x}{2}}}} } \right)$is equal to

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