`sin x sin 2x sin 3x`

Integrate the functions quad sin x sin2x sin3x

Find (dy)/(dx) if,y=sin x sin2x sin3x sin4x

(sin x) / (sin2x sin3x) + (sin x) / (sin3x sin4x) + (sin x) / (sin4x sin5x) + .... n

Solve sin x-3 sin 2x + sin 3x = cos x -3 cos 2x + cos 3x .

int sin x .sin2x.sin3x dx

If f(x)=|(sin x+sin x 2x+sin3x,sin2x,sin3x),(3+4sinx,3,4sinx),(1+sinx,sinx,1)|, then the value of int_0^(pi/2) f(x) dx is

Solve 4sin x sin2x sin4x=sin3x

Solve: 4sin x sin2x sin4x=sin3x