" 7.If "sin x+i cos2x cos x-i sin2x" are conjugate to each other then "x=

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

sinx+i cos 2x and cosx-isin2x are conjugate to each other for

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=

If the complex numbers sinx + i cos2x and cosx- i sin2x are conjugate to each other, then x is equal to

sin x+i cos 2 x and cos x-i sin 2 x are conjugate to each other for,

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

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 +i cos 2x and cos x -i sin 2x are conjugate to each other for (i) x=n pi (ii) x=(n+(1)/(2))(pi)/(2) (iii) x=0 (iv) no value of x

The complex numbers sin x + i cos 2x and cos x - i sin 2x are conjugate to each other, for