જો $\tan A = \frac{1}{2},$ તો $\tan 3A = $
જો $\tan A = \frac{1}{2},$ તો $\tan 3A = $
- A
$\frac{9}{2}$
- B
$\frac{{11}}{2}$
- C
$\frac{7}{2}$
- D
$ - \frac{1}{2}$
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