(a) Given a complex number u = 2+ 3i. (i) Determine z = u? + 13 – 4i in the form a + ib. %3D (ii) Express z in polar form. (iii) Solve w3 = z and sketch the roots on a single Argand Diagram. %3D
(a) Given a complex number u = 2+ 3i. (i) Determine z = u? + 13 – 4i in the form a + ib. %3D (ii) Express z in polar form. (iii) Solve w3 = z and sketch the roots on a single Argand Diagram. %3D
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
Section8.3: Polar Form Of Complex Numbers; De Moivre's Theorem
Problem 3E
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