wave by Find R and o. A signal is expressed as cos 3t+sin 3t. This can be written as a single cosine 1 IN cos 3t+sin 3t = R cos(t + o).

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Question
wave by
Find R and ø.
A signal is expressed as cos 3t+sin 3t. This can be written as a single cosine
1
HIN
cos 3t+sin 3t =
Rcos (t + o).
Transcribed Image Text:wave by Find R and ø. A signal is expressed as cos 3t+sin 3t. This can be written as a single cosine 1 HIN cos 3t+sin 3t = Rcos (t + o).
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