Sin tita + sin ^2 tita = 0

tita = 0, 180, 270, 360. (tita = 0 ≤ x ≤ 360).

Step-by-step explanation:

sin tita + sin ^2 tita = 0

sin tita (sin tita + 1) = 0

sin tita = 0, - 1.

For angles between 0 and 360 inclusive sin = 0 gives 0, 180 and 360 degrees. The angle whose sine is - 1 is 270 degrees.

tita = 0, 180, 270, 360.