differentiation

Related Questions

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

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• If $y = {(\sin x)^{{{(\sin x)}^{(\sin x)......\infty }}}}$, then $\frac{{dy}}{{dx}} = $

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• The function f defined by $f(x)=(x+2){{e}^{-x}}$ is

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• The slope of the tangent to the curve $x=3{{t}^{2}}+1,y={{t}^{3}}-1$ at $x=1$ is

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• The slope of tangent to the curve $x={{t}^{2}}+3t-8$ , $y=2{{t}^{2}}-2t-5$ at the point (2, –1) is

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