Решите задачу:
16sinx*cosx*cos2x*cos4x*cos8x=sinx 8sin2xcos2x*cos4x*cos8x=sinx sin16x=sinx sin16x-sinx=0 2sin7,5xcos8,5x=0 sin7,5x=0 x=2Пk/15 cos8,5x=0 x=П/17(2k+1)