Tentukan himpunan penyelesaian persamaan tan x= - 1/3 √3, untuk 0 < sama x < sama 2p

tan x = - [tex] \frac{1}{3} [/tex] ∛
x = 150°

x = a·k+360
k = 0 → 150·0+360 = 360
k = 1 → 150·1+360 = 510
k = 2 → 150·2+360 = 870 (tdk dipakai)

x = -a·k+360
k = 0 → -150·0+360 = -150
k = 1 → -150·1+360 = 210
k = 2 → -150·2+360 = 570 (tdk dipakai)

hp= {150°, 210°, 510°}