sin^2xcos^3x的不定积分,
问题描述：
sin^2xcos^3x的不定积分,
答
∫sin^2xcos^3xdx = ∫sin^2x (1-sin^2x)dsinx= ∫sin^2x-sin^4x dx = (1/3) sin^3x-(1/5)sin^5x+C
实际非常简单那么sin2xcos3x 的不定积分呢