differentiation

Related Questions

• If $f(x) = \,|x|,$then $f'(0) = $

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• An equation of the tangent to the curve $y={{x}^{4}}$ from the point (2, 0) not on the curve is

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• The motion of stone thrown up vertically is given by $s=13.8t-4.9{{t}^{2}}$ , where s is in metre and t is in seconds. Then its velocity at $t=1$ second is

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• $\frac{d}{{dx}}\left( {{{\tan }^{ - 1}}\frac{{\cos x}}{{1 + \sin x}}} \right) = $

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• The function $\frac{x-2}{x+1},(x\ne -1)$is increasing on the interval

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