MATHEMATICS · Single correct · AP · Calculus AB · Differentiation: Composite, Implicit, and Inverse Functions · Differentiation: Composite, Implicit, and Inverse Functions
Problem
If y=esin2x, then dx2d2y equals
(a) 4esin2x(cos22x+sin2x)
(b) 4esin2x(cos22x−sin2x)
(c) −4esin2xsin2x
(d) 2esin2x(cos22x−2sin2x)