Question

Calcule o valor de: 9 pontos a) √3 b) -√3 c) √3/3 d) -√3/3 ​

Answer 1

Oie, tudo bom?

Resposta: b) - √3.

$\tan( \frac{6\pi}{9} ) = \tan( \frac{2\pi}{3} ) = \boxed{ - \sqrt{3} }$

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