Taishanatermanda Taishanatermanda

18-07-2016
Mathematics

contestada

What is the exact value of cot -pi/3?

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dalendrk dalendrk

23-07-2016

[tex]We\ know\ \cot(-x)=-\cot x\\\\therefore\\\\\cot\left(-\dfrac{\pi}{3}\right)=-\cot\dfrac{\pi}{3}=-\dfrac{\sqrt3}{3}[/tex]

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