1.

If \[\sqrt{3}\tan 2\theta +\sqrt{3}\tan 3\theta +\tan 2\theta \tan 3\theta =1\], then the general value of\[\theta \]is

A. \[n\pi +\frac{\pi }{5}\]
B. \[\left( n+\frac{1}{6} \right)\frac{\pi }{5}\]
C. \[\left( 2n\pm \frac{1}{6} \right)\frac{\pi }{5}\]
D. \[\left( n+\frac{1}{3} \right)\frac{\pi }{5}\]
Answer» C. \[\left( 2n\pm \frac{1}{6} \right)\frac{\pi }{5}\]


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