fun-lim

Related Questions

• Let $f(x) = \begin{cases} \frac{1}{2},\;if\;0 \le x \le \frac{1}{2}\\ \frac{1}{3},\;if\;\frac{1}{2} < x \le 1 \end{cases}$, then $f$ is

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• Let $f:R\to R$ be a function defined by $f(x)=\frac{x-m}{x-n}$, where $m\ne n$. Then

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• Let $f(x)=4$ and $f'(x)=4$ , then $\underset{x\to 2}{\mathop{\lim }}\,\,\frac{xf(2)-2f(x)}{x-2}$ equals

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• $\underset{x\to 0}{\mathop{\lim }}\,\left( \frac{\tan 3x}{x}+\cos x \right)=$

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• $\underset{x\to 0}{\mathop{\lim }}\,\frac{\sqrt{3+x}-\sqrt{3-x}}{x}=$

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