Use W₁ = √r [cos(+2km) + i sin n Sketch the roots Wor Wa O 0 + 2kx to compute all roots. Give the principal nth root in each case. (5 + 12/1/2 n W on an appropriate circle centered at the origin. V 4 0 0 0 0 4 -2 2 -2 -2 4 -2 O O X
Use W₁ = √r [cos(+2km) + i sin n Sketch the roots Wor Wa O 0 + 2kx to compute all roots. Give the principal nth root in each case. (5 + 12/1/2 n W on an appropriate circle centered at the origin. V 4 0 0 0 0 4 -2 2 -2 -2 4 -2 O O X
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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Question
![Use
2km
w₁ = √r [cos(Ⓡ+ 2kx). + / sin( Ⓡ + 2K*)]
to compute all roots. Give the principal nth root in each case.
(5 + 12/01/2
Sketch the roots wor W₁
O
W on an appropriate circle centered at the origin.
y
0000
O](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4b8502c6-77e6-4ad1-93a4-15893327988c%2F60acb803-0c24-44c9-925c-a9b3c539532d%2Fs3ooah_processed.png&w=3840&q=75)
Transcribed Image Text:Use
2km
w₁ = √r [cos(Ⓡ+ 2kx). + / sin( Ⓡ + 2K*)]
to compute all roots. Give the principal nth root in each case.
(5 + 12/01/2
Sketch the roots wor W₁
O
W on an appropriate circle centered at the origin.
y
0000
O
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