fun-lim

Related Questions

• $\underset{x\to \infty }{\mathop{\lim }}\,\frac{(x-1)(2x+3)}{{{x}^{2}}}=$

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• Let $f(x)=\sin x+\cos x,\ g(x)={{x}^{2}}-1$. Thus $g(f(x))$ is invertible for $x\in $

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• $\underset{x\to 0}{\mathop{\lim }}\,\frac{2{{\sin }^{2}}3x}{{{x}^{2}}}=$

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• $\underset{x\to 0}{\mathop{\lim }}\,\frac{{{e}^{\sin x}}-1}{x}=$

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• If $f(x) = \begin{cases} \,\,\,\,\,\,\,x,\;{\rm{when }}0 \le x \le 1\\ 2 - x,\;{\rm{when }}1 < x \le 2 \end{cases}$, then $\underset{x\to 1}{\mathop{\lim }}\,f(x)=$

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