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

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter8: Applications Of Trigonometry

Section8.5: Trigonometric Form For Complex Numbers

Problem 37E

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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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