"Use De Moivre's theorem to solve the following equation, in polar form."
$\displaystyle z^{3}=i$
My working out:
Magnitude:
$\displaystyle z=1$
Angle?
$\displaystyle tan(\theta)=0$
I'm not sure what to do because it's 0 isn't it?
"Use De Moivre's theorem to solve the following equation, in polar form."
$\displaystyle z^{3}=i$
My working out:
Magnitude:
$\displaystyle z=1$
Angle?
$\displaystyle tan(\theta)=0$
I'm not sure what to do because it's 0 isn't it?