the ing nase-angle 3 cos(5t) + 8 sin(5t), –2 cos(3t)+4 sin(3t)
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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Homework ploblem 1.
Please exlain thoroughly. I missed class and can't seem to find anything on youtube.
Transcribed Image Text:• Homemade 1: Convert the following functions to amplitude-phase-angle form:
3 cos(5t) + 8 sin(5t), –2 cos(3t) + 4 sin(3t)
• Homemade 2: Convert the following complex numbers to polar form re".
—2 — 5і, 7 — 6і
• In both home-made problems give decimal approximations accurate to 5 decimal places.
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