hen, Im(log(z+ 1). arg (z- 1) (c

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section: Chapter Questions
Problem 26RE
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10- Let z = rett, z# 1. Then, Im(log(z+1)) is equal to
(a) Log|z- 1|
(b)arg (z- 1)
(c) Log|z+ 1|
Transcribed Image Text:10- Let z = rett, z# 1. Then, Im(log(z+1)) is equal to (a) Log|z- 1| (b)arg (z- 1) (c) Log|z+ 1|
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