The general solution of the equation `cos^(2)x-sin^(2)x+cos x=0` 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 sin^4x + cos^4x= sinx cos x is

The general solution of the equation sin^4x + cos^4x= sinx cos 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)3x =1 is equal to : (where n in I )

The general solution of the equation "sin" 2x+ 2 "sin" x+ 2 "cos" x + 1 = 0 is

The number of solution of the equation sin^(3)x cos x+sin^(2)x cos^(2)x+cos^(3)x sin x=1 in the interval [0, 2pi] is equal to

Number of solutions of the equation cos^(4) 2x+2 sin^(2) 2x =17 (cos x + sin x)^(8), 0 lt x lt 2 pi is

Find the general solution of the equation 3^(sin2x+2cos^2x)+3^(1-sin2x+2sin^2x)=28

The solution of the equation sin^6x+cos^6x = a^2