MCQOPTIONS
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| 1. |
The value of \[{{e}^{{{\log }_{10}}\tan 1{}^\circ +{{\log }_{10}}\tan 2{}^\circ +{{\log }_{10}}\tan 3{}^\circ +...........+{{\log }_{10}}\tan 89{}^\circ }}\] is |
| A. | 0 |
| B. | e |
| C. | 1/e |
| D. | None of these |
| Answer» E. | |