関連ワード:
integration of sin square 2x dx integration of x sin 2x square dx integration of sin square x cos 2x dx integration of sin 2 2x 5 dx integration of sin 2 2x 1 dx int sin 2 2x dx integration of sin 2 x cos 2x dx integration sin square (2x+5)×dx integration of sin 2 x 1 cos 2x dx integration of cos 2 2x sin 2 2x dx
