Find all angles in radians that satisfy the equation. For each solution enter first the angle solution in [0, z) or [0, 2x)| (depending on the trigonometric function) then the period. When 2 or more solutions are available enter them in increasing order of the angles. (e.g. x = /2 + 2k or x = 3/2 + kletc.) Note: You are not allowed to use decimals in your answer. Use pi for x= +1 or x= or x= || ||| +1 +1