- #1
rainwyz0706
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Homework Statement
Let ω be the complex number e^(2πi/3), Find the power series for e^z + e^(ωz) + e^((ω^2) z).
Homework Equations
The Attempt at a Solution
I can show that 1+w+w^2=0, don't know if it would help. Could anyone please give me some hints? Any input is appreciated!