Answered: Use DeMoivre's Theorem to find the…

Use DeMoivre's Theorem to find the indicated power of the complex number. Write the answer in rectangular form. [1/4(cos7pi/6+i sin 7pi/6)]^3

Trigonometry (MindTap Course List)

10th Edition

ISBN:9781337278461

Author:Ron Larson

Publisher:Ron Larson

Chapter6: Topics In Analytic Geometry

Section: Chapter Questions

Problem 13CT

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Question

Use DeMoivre's Theorem to find the indicated power of the complex number. Write the answer in rectangular form. [1/4(cos7pi/6+i sin 7pi/6)]^3

Combination of a real number and an imaginary number. They are numbers of the form a + b , where a and b are real numbers and i is an imaginary unit. Complex numbers are an extended idea of one-dimensional number line to two-dimensional complex plane.

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