Question

find the value of cot 480°

Answer 1

hope it helps
see attachment

Answer 2

Answer:

$Value \:of \cot 480\degree =- \frac{1}{\sqrt{3}}$

Step-by-step explanation:

Cot 480°

= Cot (360°+120°)

= Cot 120°

= Cot (180°-60°)

= - Cot 60°

$= - \frac{1}{\sqrt{3}}$

Therefore,

$Value \:of \cot 480\degree =- \frac{1}{\sqrt{3}}$

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