The solution 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

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

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

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

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