Answered: Proof Prove that the product of a…

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Trigonometry

Proof Prove that the product of a complex numbera + bi and its conjugate is a real number.

Trigonometry (MindTap Course List)

10th Edition

ISBN:9781337278461

Author:Ron Larson

Publisher:Ron Larson

Chapter4: Complex Numbers

Section: Chapter Questions

Problem 4PS

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Question

Proof Prove that the product of a complex number
a + bi and its conjugate is a real number.

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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