Question

calcule: E = tg 150°. sen315°​

Answer 1

Respuesta:

$\sqrt{6}/6$

Explicación paso a paso:

tan(150)= tan(180-30) = - tan(30)

sen(315) = sen(360-45) = - sen(45)

Entonces:

-tan(30) x - sen(45)

$\frac{1}{\sqrt{3} } * \frac{1}{\sqrt{2} } \\\\\frac{1}{\sqrt{6} } =\frac{\sqrt{6} }{6}$

Espero te sirva :)