(a) Make use of De Moivre's Theorem to calculate (3√3+3i)5 and leave your answer in the form a + ib. (b) Find the cube roots of -2 + 2i and leave your answers in polar form.
(a) Make use of De Moivre's Theorem to calculate (3√3+3i)5 and leave your answer in the form a + ib. (b) Find the cube roots of -2 + 2i and leave your answers in polar form.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:Question 10
Solve the following.
(a) Make use of De Moivre's Theorem to calculate (3/3 + 3i)5 and leave „our answer in
the form a + ib.
(b) Find the cube roots of –2+ 2i and leave your answers in polar form.
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