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anonymous
 4 years ago
I have a question regarding differential equations: why is there a y in u(t) dy/dt + u'(t)y= u(t) g(t)
link:
http://tutorial.math.lamar.edu/Classes/DE/Linear.aspx
equation number 4
anonymous
 4 years ago
I have a question regarding differential equations: why is there a y in u(t) dy/dt + u'(t)y= u(t) g(t) link: http://tutorial.math.lamar.edu/Classes/DE/Linear.aspx equation number 4

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anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0because at the beginning they started with dy/ddt + p(t)y=g(y)

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0and it says that u(t)p(t)= u'(t) which means they only substituted the u'(t) instead of p(t)u(t) so the y doesnt change

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0can u explain it frm d beginning

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0so the y is there since the beginning?
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