関連ワード:  what is the integral of cos 2x sin 2x dx    what is the integral of cos 2x e sin 2x dx    integration of cos 2x 1 sin 2x dx    integration of cos2x cos 2x sin 2x dx    what is the integral of sin^2x    what is the integral of cos^2x  
結果 : what is the integral of cos 2x sin 2x dx