fun-lim

Related Questions

• If $\underset{x\to 2}{\mathop{\lim }}\,\frac{{{x}^{n}}-{{2}^{n}}}{x-2}=80$ , where n is a positive integer, then $n=$

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• $\underset{n\to \infty }{\mathop{\lim }}\,{{({{3}^{n}}+{{4}^{n}})}^{\frac{1}{n}}}=$

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• Domain of the function $\frac{\sqrt{1+x}-\sqrt{1-x}}{x}$ is

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

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• Let $f(\theta )=\sin \theta (\sin \theta +\sin 3\theta )$, then $f(\theta )$

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