The general solution of the equation `(1-sinx+....+(-1)^n sin^n x+...)/(1+sinx+......+sin^nx+...)= (1-cos2x)/(1+cos2x)` is

The general solution of the equation (1-sinx+sin^(2)x...+(-1)^(n)sinx...)/(1+sinx+sin^(2)x+.....+sin^(n)x+.....)=(1-cos2x)/(1+cos2x) x ne (2n+1)pi//2, n inz is

The general solution of the equation 2^(cos2x)+1=3*2^(-sin^(2)x) is

The general solution of the equation 2^(cos2x)+1=3*2^(-sin^2x) is

The general solution of the equation sin^(2)x cos^(2)x+sin x cos x-1=0 is

The general solution of the equation : sum_(r =1)^n cos(r^2 x) sin(r x) = 1/2 is

The general solution of the equation 2 sum _(r = 1) ^(n) cos ( r^(2) x) sin ( r x) = 1

The general solution of the equation 8 cos x cos 2x cos 4x=sin 6x/sinx is