How do you find the value of $cot 60$ ?

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How do you find the value of $cot 60$ ?

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Answer 1 · 2015-06-10T18:19:57

$cot(pi/3)=sqrt(3)/3$ .

Explanation:

$cot(60°)=cot(pi/3)$ .
cot(pi/3) is a known value as we can see in the sketch below:
enter image source here
If you don't remember $cot(pi/3)$ it can be useful to remember that
$cot(x)=1/tan(x)$
So $cot(pi/3)=1/tan(pi/3)=1/sqrt(3)=sqrt(3)/3.$

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How do you find the value of $cot 60$ ?

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How do you find the value of cot 60cot 60?

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How do you find the value of $cot 60$ ?