# Difference between revisions of "De Moivre's Theorem"

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## Revision as of 21:15, 6 April 2008

**De Moivre’s Theorem** is a fundamental statement of complex analysis, where *i* represents the square root of (-1):

## Extension of Euler's formula

De Moivre's formula is a trivial extension of Euler's formula:

Because

Therefore from Euler's formula: