differentiation

Related Questions

• A stone is falling freely and describes a distance s in t seconds given by equation $s=\frac{1}{2}g\,{{t}^{2}}$ . The acceleration of the stone is

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• The differential coefficient of ${a^x} + \log x.\sin x$is

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

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• If $x = 2\cos t - \cos 2t$,$y = 2\sin t - \sin 2t$, then at $t = \frac{\pi }{4},\frac{{dy}}{{dx}} = $

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