De Moivre's Theorem

[Eigenvalue]

De Moivre's Theorem connects trigonometry with complex numbers.
[tex](cos(x)+i*sin(x))^{n }[/tex]=cos(nx)+i*sin(nx)

Here are some problems involving De Moivre's Theorem:

[nycmath]

De Moivre's Theorem connects trigonometry with complex numbers.
[tex](cos(x)+i*sin(x))^{n }[/tex]=cos(nx)+i*sin(nx)

Here are some problems involving De Moivre's Theorem:

I haven't done DeMoivre's Theorem in more than 20 years. I will try during the week.