Question 4 (a) For complex numbers z₁ = 6 + 6j and Z₂ = 4 - 4j, (i) find z = 21. Present your result in polar form where - < 0 < Z2 (ii) express z in an exponential form (iii) draw the Argand diagram for z, and label the modulus and argument in the diagram.

Question 4 (a) For complex numbers z₁ = 6 + 6j and Z₂ = 4 - 4j, (i) find z = 21. Present your result in polar form where - < 0 < Z2 (ii) express z in an exponential form (iii) draw the Argand diagram for z, and label the modulus and argument in the diagram.

Algebra and Trigonometry (MindTap Course List)

4th Edition

ISBN:9781305071742

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter8: Polar Coordinates And Parametric Equations

Section8.CR: Chapter Review

Problem 5CC: a How do we express the complex number z in polar form? b Express z=3i in polar form.

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Question 4
(a) For complex numbers z₁
=
: 6 + 6j and Z₂ = 4 - 4j,
(i) find z = 22. Present your result in polar form where - < 0 <
Z2
(ii) express z in an exponential form
(iii) draw the Argand diagram for z, and label the modulus and argument in the
diagram.

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