differentiation

Related Questions

• If $y={{\tan }^{-1}}\frac{x}{1+\sqrt{1-{{x}^{2}}}}+\sin \left\{ 2{{\tan }^{-1}}\sqrt{\left( \frac{1-x}{1+x} \right)} \right\}$,then $\frac{dy}{dx}$=

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• The function ${{x}^{4}}-4x$is decreasing in the interval

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• If $u={{\tan }^{-1}}\frac{y}{x}$, then by Euler’s Theorem the value of x $\frac{\partial u}{\partial x}+y\frac{\partial u}{\partial y}=$

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• The adjacent sides of a rectangle with given perimeter as 100 cm and enclosing maximum area are

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• If $y = \frac{{{e^{2x}} + {e^{ - 2x}}}}{{{e^{2x}} - {e^{ - 2x}}}}$, then $\frac{{dy}}{{dx}} = $

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