differentiation

Related Questions

• If $y = {x^2} + \frac{1}{{{x^2} + \frac{1}{{{x^2} + \frac{1}{{{x^2} + ......\infty }}}}}},$then $\frac{{dy}}{{dx}} = $

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• $\frac{d}{{dx}}({\log _e}x)({\log _a}x)] = $

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• If $u={{x}^{2}}{{\tan }^{-1}}\frac{y}{x}-{{y}^{2}}{{\tan }^{-1}}\frac{x}{y}$, then $\frac{{{\partial }^{2}}u}{\partial x\,\partial \,y}=$

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• 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 $f(x)=\frac{1}{x+1}-\log \,(1+x),\,x>0,$then $f$is

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