fun-lim

Related Questions

• $\underset{x\to \infty }{\mathop{\lim }}\,(\sqrt{{{x}^{2}}+8x+3}-\sqrt{{{x}^{2}}+4x+3})=$

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• $\underset{x\to 0}{\mathop{\lim }}\,x\log (\sin x)=$

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• $\underset{x\to \frac{\pi }{2}}{\mathop{\lim }}\,|(1-\sin x)\tan x$ is

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• The function $f:R\to R$ is defined by $f(x)={{\cos }^{2}}x+{{\sin }^{4}}x$ for $x\in R$, then $f(R)=$

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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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