differentiation

Related Questions

• If $y=a\cos \,(\log x)+b\sin \,(\log x)$ where $a,\,b$ are parameters then ${{x}^{2}}{y}''\,+\,x{y}'\,=$

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• If $y = \sqrt {\frac{{1 + {e^x}}}{{1 - {e^x}}}} $, then $\frac{{dy}}{{dx}} = $

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• ${{n}^{th}}$derivative of ${{x}^{n+1}}$is

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• The speed $v$ of a particle moving along a straight line is given by $a+b{{v}^{2}}={{x}^{2}}$ (where x is its distance from the origin). The acceleration of the particle is

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• The function $\sin x(1+\cos x)$ at $x=\frac{\pi }{3}$ , is

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