How do you calculate $tan (\frac{7 π}{6})$ $tan((7pi)/6)$ ?

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Answer 1 · 2015-05-25T13:54:23

$tan (\frac{7 π}{6}) = \frac{\sqrt{3}}{3}$ $tan((7pi)/6)=sqrt(3)/3$

$tan (\frac{7 π}{6}) = tan (π + \frac{π}{6}) = tan (\frac{π}{6}) = \frac{\sqrt{3}}{3}$ $tan((7pi)/6)=tan(pi+pi/6)=tan(pi/6)=sqrt(3)/3$

How do you calculate tan((7pi)/6)tan(7π6)tan((7pi)/6)?