4) Compare your answers

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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#4 only, please. Can you also not write your answer in cursive? I had difficulty distinguishing a pi symbol and the letter X from some experts. Thank you!

1) What are the equations (4 of them) that show the relationship between polar and rectangular coordinates?
2) What is the formula of the modules of a complex number z = a + bi?
3) What is the polar form of a complex number z = a + bi?
4) Compare your answers of the previous questions, do a comparison summary about polar coordinate, rectangular coordinate and complex number.
Transcribed Image Text:1) What are the equations (4 of them) that show the relationship between polar and rectangular coordinates? 2) What is the formula of the modules of a complex number z = a + bi? 3) What is the polar form of a complex number z = a + bi? 4) Compare your answers of the previous questions, do a comparison summary about polar coordinate, rectangular coordinate and complex number.
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