. Let w = 1+j and z = 1-jV3: (a) Write w and z in modulus-argument form, this means as r(cos 0+j sin 0), where 0 and r are to be determined. (b) Hence find the value of leaving your answer in modulus-argument form.

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter7: Distance And Approximation
Section7.5: Applications
Problem 17EQ
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4. Let w = 1 +j and z = 1-jV3:
(a) Write w and z in modulus-argument form, this means as r(cos 0 + j sin 0), where 0 and
r are to be determined.
w
(b) Hence find the value of , leaving your answer in modulus-argument form.
Transcribed Image Text:4. Let w = 1 +j and z = 1-jV3: (a) Write w and z in modulus-argument form, this means as r(cos 0 + j sin 0), where 0 and r are to be determined. w (b) Hence find the value of , leaving your answer in modulus-argument form.
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