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Expression : tan $$(-\frac{5\pi}{6})$$
= $$- tan(\frac{5 \pi}{6})$$
= $$-tan (\pi - \frac{\pi}{6}) = -(-tan \frac{\pi}{6})$$
= $$tan(\frac{\pi}{6}) = \frac{1}{\sqrt{3}}$$
=> Ans - (B)
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