Solve the following complex numbers in their rectangular form. Use 4 decimal places for the computations and final answer. tan-1(z3)O 1.6293 - 0.3856iO 1.7644 - 0.6938iO 1.3390 + 0.4024iO 1.2969 + 0.5153iO O O Let z, = 4 - 2i; z2 =3 + i ;Z3 = 1+ 2i

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tan¬1(z3) O 1.6293 - 0.3856i O 1.7644 - 0.6938i O 1.3390 + 0.4024i O 1.2969 + 0.5153i

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.

tan-1(z3)
O 1.6293 - 0.3856i
O 1.7644 - 0.6938i
O 1.3390 + 0.4024i
O 1.2969 + 0.5153i
O O O

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

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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