MCQOPTIONS
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| 1. |
If \[f(x)\,=\left| \,\begin{matrix} \sin x & \cos x & \tan x \\ {{x}^{3}} & {{x}^{2}} & x \\ 2x & 1 & 1 \\ \end{matrix}\, \right|\], then \[\underset{x\to 0}{\mathop{\lim }}\,\frac{f(x)}{{{x}^{2}}}\] is [Karnataka CET 2002] |
| A. | 3 |
| B. | ?1 |
| C. | 0 |
| D. | 1 |
| Answer» E. | |