As a final example, we will find the fourth power of 2cis34°. Remember to change the angle to radians, and use a set of parentheses around the Euler notation.
Notice that the modulus of the result, 16, is the fourth power of the original modulus, and the argument of the result, 136°, is four times the original argument of 34°. |
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2 
180 
4 
