differentiation

Related Questions

• If for a function $f(x),f'(a)=0,f''(a)=0$ , ${{f}''}'(a)>0$ , then at $x=a$ , $f(x)$ is

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• If $f(x) = {\tan ^{ - 1}}\left( {\frac{{\sin x}}{{1 + \cos x}}} \right)$,then $f'\left( {\frac{\pi }{3}} \right) = $

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• If $y = \sqrt {\log x + \sqrt {\log x + \sqrt {\log x + .....\infty } } } $, then $\frac{{dy}}{{dx}} = $

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• The radius of a cylinder is increasing at the rate of 3 m/sec and its altitude is decreasing at the rate of 4m/sec. The rate of change of volume when radius is 4 metres and altitude is 6 metres is

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• $\frac{d}{{dx}}\{ \cos (\sin {x^2})\} = $

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