fun-lim

Related Questions

• The function $f(x)=\frac{{{\sec }^{-1}}x}{\sqrt{x-[x]}},$ where [.] denotes the greatest integer less than or equal to x is defined for all x belonging to

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• The value of $\underset{x\to \infty }{\mathop{\lim }}\,\sqrt{{{a}^{2}}{{x}^{2}}+ax+1}-\sqrt{{{a}^{2}}{{x}^{2}}+1}$ is

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• $\underset{h\to 0}{\mathop{\lim }}\,\frac{2\left[ \sqrt{3}\sin \left( \frac{\pi }{6}+h \right)-\cos \left( \frac{\pi }{6}+h \right) \right]}{\sqrt{3}h(\sqrt{3}\cos h-\sin h)}=$

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• $x=1$ is equal to

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• Let $f:R\to R$ be defined by $f(x)=2x+|x|$, then $f(2x)+f(-x)-f(x)=$

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