MCQOPTIONS
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| 1. |
The value of x which satisfies the equation \[{{\tan }^{-1}}x=\] \[{{\sin }^{-1}}\left( \frac{3}{\sqrt{10}} \right)\] is [Pb. CET 1999] |
| A. | 3 |
| B. | -3 |
| C. | \[\frac{1}{3}\] |
| D. | \[-\frac{1}{3}\] |
| Answer» B. -3 | |