$\tan 5x\tan 3x\tan 2x = $
$\tan 5x\tan 3x\tan 2x = $
- A
$\tan 5x - \tan 3x - \tan 2x$
- B
$\frac{{\sin 5x - \sin 3x - \sin 2x}}{{\cos 5x - \cos 3x - \cos 2x}}$
- C
$0$
- D
None of these
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