" 8."quad sin5x cos3x=sin6x cos2x

Find the number of solutions of the equation sin5x cos3x=sin6x cos2x,x in[0,pi]

Solve sin5x.cos3x=sin6x.cos2x.

Show that (sin 8x cos x - sin 6x cos 3x)/(cos 2x cos x - sin 3x sin 4x) = tan 2x

(" sin 8x cos x- sin 6x cos 3x")/(" cos 2x cos x - sin 4x sin 3x")=

The function f(x) given by f(x)=(sin 8x cos x-sin6x cos 3x)/(cos x cos2x-sin3x sin 4x) , is

The function f(x) given by f(x)=(sin 8x cos x-sin6x cos 3x)/(cos x cos2x-sin3x sin 4x) , is

The period of the function f(x)=( sin 8x cos x-sin 6x cos 3x )/(cos 2x cos x- sin 3x sin 4x ) is

The solution(s) of the equation cos2x sin6x=cos3x sin5x in the interval [0,pi] is/are pi/6 (b) pi/2 (c) (2pi)/3 (d) (5pi)/6

Prove that sin2x + sin8x = 2sin5x cos3x

Prove that sin 5 x cos 2x + cos 6 x sin 3 x = sin 8x cos x