deletions | additions       diff --git a/untitled.tex b/untitled.tex  index 83a823e..9bea326 100644  --- a/untitled.tex  +++ b/untitled.tex 
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\begin{align*}  z=\sqrt[n]{z^{n}}=\sqrt[n]{r}e^{\frac{i(\theta+2\pi m)}{n}}  \end{align*}  Note that $m\leq n$ because if $m\gt n$, $m>n$,  then $m=n+k$ for some positive integer $k$.\\ Then,   \begin{align*}  e^{\frac{i(\theta+2\pi m)}{n}} &=e^{\frac{i\theta}{n}}e^{\frac{i2\pi (n+k)}{n}}\\