Question

If i = $\sqrt{-1}$, then 4 + $5\bigg \lgroup -\frac{1}{2} + \frac{i\sqrt{3}}{2}\bigg \rgroup ^{334} + 3\bigg \lgroup -\frac{1}{2} + \frac{i\sqrt{3}}{2}\bigg \rgroup ^{365}$ is equal to
(a) 1- i$\sqrt{3}$
(b) – 1+ i$\sqrt{3}$
(c) i$\sqrt{3}$
(d) -i$\sqrt{3}$

Answer 1

answer. is. d or a of that question .