if you got z=(-1-sqrt(3)*i)^101
Find arg(z) the answer should be between 0 and 2pi
I just dont get it right no matter how i do...
PLZ help
Write $\displaystyle -1-\sqrt(3)\cdot i$ in polar form,Originally Posted by coba
then you will see that $\displaystyle arg(z) $ is 101
times $\displaystyle arg(-1-\sqrt(3)\cdot i) $ reduced
modulo $\displaystyle 2 \cdot \pi $.
RonL