Complex NumbersHard
Question
If xr = CiS 
for 1 ≤ r ≤ n ; r, n ∈ N then -
for 1 ≤ r ≤ n ; r, n ∈ N then -Options
A.
= - 1
= - 1B.= 0
= 0C.
= 1
= 1D.= 0
= 0More Complex Numbers Questions
The roots of the cubic equation (z + ab)3 = a3, a ≠ 0 represents the vertices of an equilateral triangle of sides ...If c2 + s2 = 1, then =...If −3 + ix2y is the conjugate of x2 + y + 4i, then real values of x and y are-...Let S = {z : z = x + iy, y ≥ 0, |z - z0| ≤ 1 }where |z0| = |z0 - ω| = |z0 - ω2|, ωand ω2...If the area of the triangle on the complex plane formed by complex numbers z, ωz and z + ωz is 4square units, ...