The complex numbers z, and z2 are such that z, = -2 + 2i and zz = -2– 2i. Find (a) arg z1 (b) |z21".

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.3: Zeros Of Polynomials
Problem 35E
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The complex numbers z, and z2 are such that z, = -2 + 2i and z2 = -2– 2i.
Find
(a) arg z1
(b) |z2l".
Transcribed Image Text:The complex numbers z, and z2 are such that z, = -2 + 2i and z2 = -2– 2i. Find (a) arg z1 (b) |z2l".
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