differentiation

Related Questions

• $\frac{x}{1+x\,\tan x}$ is maxima at

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• $\frac{d}{{dx}}\left\{ {{e^x}\log (1 + {x^2})} \right\} = $

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• The equation of motion of a stone, thrown vertically upwards is $s=ut-6.3{{t}^{2}},$ where the units of s and t are cm and sec. If the stone reaches at maximum height in 3 sec, then u =

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• If $y = {\sec ^{ - 1}}\left( {\frac{{x + 1}}{{x - 1}}} \right) + {\sin ^{ - 1}}\left( {\frac{{x - 1}}{{x + 1}}} \right)$, then $\frac{{dy}}{{dx}} = $

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• $\frac{d}{{dx}}{\log _{\sqrt x }}(1/x)$is equal to

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