Solve the following complex numbers in their rectangular form. Use 4 decimal places for the computations and final answer. Let z, = 4 - 2i; z2 =3 + i ;Z3 = 1+ 2i cosh(z3)-0.6421 + 1.0686iO -0.4891 + 1.4031iO -0.6421 - 1.0686iO -0.4891 - 1.403iO O o O

Given: z1 = 4 - 2i , z2 = 3 + i , z3 = 1 + 2i We need to find cosh1 + 2i. We know that the formula…

Answered: Solve the following complex numbers in…

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

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter2: Working With Real Numbers

Section2.9: Dividing Real Numbers

Problem 3MRE

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Question

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

Let z, = 4 - 2i
; z2 =
3 + i ;
Z3 = 1+ 2i

cosh(z3)
-0.6421 + 1.0686i
O -0.4891 + 1.4031i
O -0.6421 - 1.0686i
O -0.4891 - 1.403i
O O o O

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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