TrigonometrySuperchallengeGraphs of Sine and Cosine ShareGraphs of Sine and Cosine · Superchallenge problemHow many solutions does sin2x=cosx\sin 2x=\cos xsin2x=cosx have on [0,2π)[0,2\pi)[0,2π)? List them.A2: x=π6,5π62:\ x=\tfrac{\pi}{6},\tfrac{5\pi}{6}2: x=6π,65πB4: x=π6,π2,5π6,3π24:\ x=\tfrac{\pi}{6},\tfrac{\pi}{2},\tfrac{5\pi}{6},\tfrac{3\pi}{2}4: x=6π,2π,65π,23πC2: x=π2,3π22:\ x=\tfrac{\pi}{2},\tfrac{3\pi}{2}2: x=2π,23πD3: x=π6,π2,5π63:\ x=\tfrac{\pi}{6},\tfrac{\pi}{2},\tfrac{5\pi}{6}3: x=6π,2π,65πCheck Show answer Walk through it step by step Practice more like this Review this concept