Find all the solution of `4c a s^2xsinx-2sin^2x=3sinx`

Find all the solution of 4cos^(2)x sin x-2sin^(2)x=3sin x

Find all the solution of 4 cos^(2)x sinx -2 sin^(2) x=3 sinx

General solution of sin^(2)x+sinx=2 is

Find number of solution of equation sin x-sin2x+sin3x=0 in 0<=x<=(pi)/(2) (a) 2( b) 3(c)4 (d) 5

The solution of sinx+sin5x=sin3x in (0,(pi)/2)

Find the number of solutions of 2^(|x|)=sinx^(2)

Find the gereral of the equation sinx-3sin2x+sin3x=cosx-3cos2x+cos3x .

The number of solutions of the equation sinx-sin2x+sin3x=2cos^(2)x-cosx" in "(0,pi) is

If number of solution and sum of solution of the equation 3sin^(2)x-7sinx +2=0, x in [0,2pi] are respectively N and S and f_(n)(theta)=sin^(n)theta +cos^(n) theta . On the basis of above information , answer the following questions. If alpha is solution of equation 3sin^(2)x-7sinx+2=0, x in [0,2pi] , then the value of f_(4)(alpha) is