The complex number `sinx+icos2x` and `cos-isin2x` are conjugate to each other when

The complex number sin x+i cos2x and cos-i sin2x are conjugate to each other when

If the complex numbers sinx+icos 2x and cosx-isin2x are conjugate of each other, then the number of values of x in the inverval [0, 2pi) is equal to (where, i^(2)=-1 )

If the complex numbers sin x+i cos2x and cos x-i sin2x are conjugate to each other then the set of values of x=

The complex numbers sin x-i cos2x and cos x-i sin2x are conjugate to each other for (a) x=n pi(b)x=0( c) x=(2n+1)(pi)/(2) (d) no value of x

The complex numbers sin x - icos 2x and cos x - isin 2x are conjugate to each other for

The complex number sin(x)+i cos(2x) and cos(x)-i sin(2x) are conjugate to each other for

If sin x+i cos2x, and cos x-i sin2x are conjugate to each other then x=