Solve the given equation. (enter your answers as a comma-separated list. let k be any integer. round terms to three decimal places where appropriate. if there is no solution, enter no solution.) 2 sin2(θ) + cos(θ) = 1 3 sin(2θ) − 5 sin(θ) = 0 4 sin(2θ) − 2 sin(θ) = 0 cos(2θ) = 5 sin(θ) − 2 me with these four! i have been stuck on these problems forever!