fun-lim

Related Questions

• If $f(x)=\cos [{{\pi }^{2}}]x+\cos [-{{\pi }^{2}}]x$, then

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• If $f(x)=4{{x}^{3}}+3{{x}^{2}}+3x+4$, then ${{x}^{3}}f\left( \frac{1}{x} \right)$ is

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• Range of the function $f(x)=9-7\sin x$ is

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• Which one of the following is a bijective function on the set of real numbers

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• If ${{S}_{n}}=\sum\limits_{k=1}^{n}{{{a}_{k}}}$ and$\underset{n\to \infty }{\mathop{\lim }}\,{{a}_{n}}=a,$ then $\underset{n\to \infty }{\mathop{\lim }}\,\frac{{{S}_{n+1}}-{{S}_{n}}}{\sqrt{\sum\limits_{k=1}^{n}{k}}}$ is equal to

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