differentiation

Related Questions

• If $x = a\sin 2\theta (1 + \cos 2\theta ),y = b\cos 2\theta (1 - \cos 2\theta )$, then $\frac{{dy}}{{dx}} = $

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• $\frac{d}{{dx}}\left[ {\log \left\{ {{e^x}{{\left( {\frac{{x + 2}}{{x - 2}}} \right)}^{3/4}}} \right\}} \right]$ equals

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• If $t=\frac{{{v}^{2}}}{2}$ ,then $\left( -\frac{df}{dt} \right)$ is equal to, (where $f$ is acceleration)

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• If the path of a moving point is the curve $x=at$ , $y=b\sin at$ , then its acceleration at any instant

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• A 10cm long rod AB moves with its ends on two mutually perpendicular straight lines OX and OY. If the end A be moving at the rate of $2cm/\sec $ , then when the distance of A from O is $8cm$ , the rate at which the end B is moving, is

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