The general solution of the equation, `2 cos 2x = 3.2 cos^2x - 4` is

The general solution of the equation, 2cos 2x=3 cdot 2 cos^2 x-4 is

The general solution of the equation 2cos2x=3.2cos^(2)x-4 is n in I(C)x=2n pi,n in I(B)x=n pi,n in I(C)x=(n pi)/(4),n in I(D)x=(n pi)/(2),n in I

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

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

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

The general solution of the equation 4cos^2x+6sin^2x=5

Find the general solution of the equation sin2x+cos x=0 .

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

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