If $\sin x + \cos x = \frac{1}{5},$ then $\tan 2x$ is
If $\sin x + \cos x = \frac{1}{5},$ then $\tan 2x$ is
- A
$\frac{{25}}{{17}}$
- B
$\frac{{7}}{{25}}$
- C
$\frac{{25}}{7}$
- D
$\frac{{24}}{7}$
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