differentiation

Related Questions

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

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• The function $f(x)=x+\sin x$ has

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• If $x = a{\cos ^4}\theta ,y = a{\sin ^4}\theta ,$ then $\frac{{dy}}{{dx}}$, at $\theta = \frac{{3\pi }}{4}$, is

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• Differential coefficient of ${\sec ^{ - 1}}x$ is

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• If $y = b\cos \log {\left( {\frac{x}{n}} \right)^n}$, then $\frac{{dy}}{{dx}} = $

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