Find:

${\mathrm{tan}}^{-1}(-\frac{\sqrt{3}}{3})$

${\mathrm{tan}}^{-1}(-\frac{\sqrt{3}}{3})$

Messiah Sutton
2022-11-20
Answered

Find:

${\mathrm{tan}}^{-1}(-\frac{\sqrt{3}}{3})$

${\mathrm{tan}}^{-1}(-\frac{\sqrt{3}}{3})$

You can still ask an expert for help

cismadmec

Answered 2022-11-21
Author has **22** answers

Given data:

${\mathrm{tan}}^{-1}(-\frac{\sqrt{3}}{3})$

Solution:

${\mathrm{tan}}^{-1}(-\frac{\sqrt{3}}{3})={\mathrm{tan}}^{-1}(\frac{-1}{\sqrt{3}})\phantom{\rule{0ex}{0ex}}=-{30}^{\circ}\phantom{\rule{0ex}{0ex}}{\mathrm{tan}}^{-1}(-\frac{\sqrt{3}}{3})=-\frac{\pi}{6}$

${\mathrm{tan}}^{-1}(-\frac{\sqrt{3}}{3})$

Solution:

${\mathrm{tan}}^{-1}(-\frac{\sqrt{3}}{3})={\mathrm{tan}}^{-1}(\frac{-1}{\sqrt{3}})\phantom{\rule{0ex}{0ex}}=-{30}^{\circ}\phantom{\rule{0ex}{0ex}}{\mathrm{tan}}^{-1}(-\frac{\sqrt{3}}{3})=-\frac{\pi}{6}$

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