fun-lim

Related Questions

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

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• If $f(r)=\pi {{r}^{2}}$ , then $\underset{h\to 0}{\mathop{\lim }}\,\frac{f(r+h)-f(r)}{h}=$

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• $\underset{x\to a}{\mathop{\lim }}\,\frac{\sqrt{a+2x}-\sqrt{3x}}{\sqrt{3a+x}-2\sqrt{x}}=$

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

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• The value of b and c for which the identity $f(x+1)-f(x)=8x+3$ is satisfied, where $f(x)=b{{x}^{2}}+cx+d$, are

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