fun-lim

Related Questions

• $\underset{x\to \pi /2}{\mathop{\lim }}\,(\sec \theta -\tan \theta )=$

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• $\underset{x\to 0}{\mathop{\lim }}\,\frac{{{(1+x)}^{1/2}}-{{(1-x)}^{1/2}}}{x}=$

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• $\underset{x\to 0}{\mathop{\lim }}\,\left\{ \frac{\sin x-x+\frac{{{x}^{3}}}{6}}{{{x}^{5}}} \right\}=$

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• $\underset{x\to 0}{\mathop{\lim }}\,\frac{\cos ax-\cos bx}{{{x}^{2}}}=$

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• $\underset{\theta \to \frac{\pi }{2}}{\mathop{\lim }}\,\frac{\frac{\pi }{2}-\theta }{\cot \theta }$ =

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