SOLVED: [1/2 Points] DETAILS PREVIOUS ANSWERS Find the antiderivative. Do not use a calculator or other machine assistance, sin? xdx Use the Half-Angle Identity sin? X cos(2x) a Rewrite the problem using
Half Angle and Double Angle Formulas - Wyzant Lessons
Half Angle Formulas
Double Angle Formula (Sine, Cosine, and Tangent) - Owlcation