H2. Use a graphical argument to find the equilibria and determine their stability for d x(t) = e¯* - cos(x) Hint: Consider x € (2nл, 2(n+1)л) for some sufficiently large n. What does ex look like in this interval? How can you use the graphs of e* and cos(x) to determine the sign of x?
H2. Use a graphical argument to find the equilibria and determine their stability for d x(t) = e¯* - cos(x) Hint: Consider x € (2nл, 2(n+1)л) for some sufficiently large n. What does ex look like in this interval? How can you use the graphs of e* and cos(x) to determine the sign of x?
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question
![H2. Use a graphical argument to find the equilibria and determine their stability for
d
dt
x(t) = e¯* _ cos(x)
Hint: Consider x = (2nл, 2(n+1)л) for some sufficiently large n. What does e* look
like in this interval? How can you use the graphs of e* and cos(x) to determine the
sign of x?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd0a2eb85-71bc-41a8-8f67-a7e3c7209cc3%2Fec825947-ee71-445e-8a9a-6207574a0ea2%2F1x8gcvi_processed.jpeg&w=3840&q=75)
Transcribed Image Text:H2. Use a graphical argument to find the equilibria and determine their stability for
d
dt
x(t) = e¯* _ cos(x)
Hint: Consider x = (2nл, 2(n+1)л) for some sufficiently large n. What does e* look
like in this interval? How can you use the graphs of e* and cos(x) to determine the
sign of x?
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