The general solution of ` 4sin^(4) x + cos^(4) x=1 ` is

One Of the general solutions of 4 sin^(4) x + cos^(4) x = 1 is

One of the general solutions of 4 sin^(4) x+cos^(4) x=1 is

One of the general solutions of 4 sin^(4) x+cos^(4) x=1 is

The general solution of 4 sin^4 x + cos^4x= 1 is

The general solution of 4 sin^4 x + cos^4x= 1 is

One of the general solutions of 4sin^(4)x+cos^(4)x=1 is n pi+-(alpha)/(2),alpha=cos^(-1)((1)/(5)),AA n in Zn pi+-(alpha)/(2),alpha=cos^(-1)((3)/(5)),AA n in Zn pi+-(alpha)/(2),alpha=cos^(-1)((1)/(3)),AA n in Z none of these

General solution of 4sin^(2)x=1 is

The solution of 4 sin^4 x + cos^(4)x =1 is

The general solution of 4 sin ^2 x -1 =0 is

The general solution of sin2x=4cos x is