Question

Calcule o valor da tangente dos seguintes ângulos:
a)2π/3
b)5π/6
c)7π/6
d)5π/4
e)5π/3
f)7π/4
Ajuda aí é urgente❤​

Answer 1

a)

$\mathsf{tg(\dfrac{2\pi}{3})=-tg(\dfrac{\pi}{3})=-\sqrt{3}}$

b)

$\mathsf{tg(\dfrac{5\pi}{6})=-tg(\dfrac{\pi}{6})=-\dfrac{\sqrt{3}}{3}}$

c)

$\mathsf{tg(\dfrac{7\pi}{6})=tg(\dfrac{\pi}{6})=\dfrac{\sqrt{3}}{3}}$

d)

$\mathsf{tg(\dfrac{5\pi}{4})=tg(\dfrac{\pi}{4})=1}$

e)

$\mathsf{tg(\dfrac{5\pi}{3})=-tg(\dfrac{\pi}{3})=-\sqrt{3}}$

f)

$\mathsf{tg(\dfrac{7\pi}{4})=-tg(\dfrac{\pi}{4})=-1}$