complex number in trigonometric form

Cogneto

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May 9, 2016
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Hello, I'm trying to finish up my trig work and I've been stuck on this question for way to long. I know it will be easy if someone can explain it, I haven't found any examples that are like this one anywhere.

Write complex number in trigonometric form r(cosθ + i sinθ) where θ ∈[0,2π).

−3−3i√3
 
Hello, I'm trying to finish up my trig work and I've been stuck on this question for way to long. I know it will be easy if someone can explain it, I haven't found any examples that are like this one anywhere.

Write complex number in trigonometric form r(cosθ + i sinθ) where θ ∈[0,2π).

−3−3i√3

−3−3i√3 = 6*\(\displaystyle \left(\frac{1}{2} -i\frac{\sqrt{3}}{2}\right)\)

continue....
 
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