MCQOPTIONS
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| 1. |
If \[f(x)=\left\{ \begin{align} & {{(1+2x)}^{1/x}},\,\text{for }x\ne 0 \\ & \,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,{{e}^{2}},\,\text{for }x=0\,\,\, \\ \end{align} \right.\], then |
| A. | \[\underset{x\to 0+}{\mathop{\lim }}\,f(x)=e\] |
| B. | \[\underset{x\to 0-}{\mathop{\lim }}\,f(x)={{e}^{2}}\] |
| C. | \[f(x)\]is discontinuous at \[x=0\] |
| D. | None of these |
| Answer» C. \[f(x)\]is discontinuous at \[x=0\] | |