How do you evaluate $arctan - \frac{1}{\sqrt{3}}$ $arctan -1/sqrt[3]$ ?

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How do you evaluate $arctan - \frac{1}{\sqrt{3}}$ $arctan -1/sqrt[3]$ ?

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Answer 1 · 2015-06-23T03:51:57

Evaluate $arctan (- \frac{1}{\sqrt{3}})$ $arctan (-1/(sqrt3))$

Explanation:

Trig table gives: $tan x = (- \frac{1}{\sqrt{3}}) = \frac{- \sqrt{3}}{3}$ $tan x = (-1/(sqrt3)) = (-sqrt3)/3$ --> $x = \frac{5 π}{6}$ $x = (5pi)/6$ or 150 deg

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How do you evaluate $arctan - \frac{1}{\sqrt{3}}$ $arctan -1/sqrt[3]$ ?

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How do you evaluate arctan−1√3arctan -1/sqrt[3]?

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How do you evaluate $arctan - \frac{1}{\sqrt{3}}$ $arctan -1/sqrt[3]$ ?