Differential equations -Variation of parameters www a) d=y=t². b) + y = 4 cos (2t) dt y(0) = 1|
Differential equations -Variation of parameters www a) d=y=t². b) + y = 4 cos (2t) dt y(0) = 1|
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
Differential equations
-Variation of parameters
a)y/dt-1/ty=t2+3t-2
b)dy/dt+y=4cos(2t)
y(0)=1
Transcribed Image Text:Differential equations
-Variation of parameters
wintiv
www
www
a)dy 2 - 1/2
dt
==y=t
y = t² + 3t-2
b) dx + y = 4 cos(2t)
dt
y(0) = 1|
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