Answered: 1.) sec (-2.0807 + 4.5465i

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1.) sec (-2.0807 + 4.5465i

Algebra and Trigonometry (MindTap Course List)

4th Edition

ISBN:9781305071742

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter1: Equations And Graphs

Section1.5: Complex Numbers

Problem 2E

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Question

Solve the following complex numbers in their rectangular form. Use 4 decimal places for the computations and final answer.

1.) sec (-2.0807 + 4.5465i)

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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