fun-lim

Related Questions

• Domain of the function $\log |{{x}^{2}}-9|$ is

  ---

• If $f({{x}_{1}})-f({{x}_{2}})=f\left( \frac{{{x}_{1}}-{{x}_{2}}}{1-{{x}_{1}}{{x}_{2}}} \right)$ for ${{x}_{1}},{{x}_{2}}\in [-1,\,1]$, then $f(x)$ is

  ---

• The value of $\underset{\theta \to 0}{\mathop{\lim }}\,\left( \frac{\sin \frac{\theta }{4}}{\theta } \right)$ is

  ---

• Domain and range of $f(x)=\frac{|x-3|}{x-3}$ are respectively

  ---

• Let $f:N\to N$ defined by $f(x)={{x}^{2}}+x+1$, $x\in N$, then f is

  ---