I have z=-(1/2)-(sqrt3/2)i(adsbygoogle = window.adsbygoogle || []).push({});

r=|z|

is this right?

r=cos*2Pi/3+i*sin*Pi/3 = 1 + sqrt3/2*i

Now I have to find Z^2004, how do I do that?

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Homework Help: Complex numbers and modulus

**Physics Forums | Science Articles, Homework Help, Discussion**