25 Σ (13 – 21)
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.6: De Moivre’s Theorem And Nth Roots Of Complex Numbers
Problem 27E
Question
Use only the properties of summation to evaluate the sum. Use the summation capabilities of a graphing utility to verify your result.
Transcribed Image Text:IMC
(i³ — 2i)
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