#1
What do you use as a particular integral for ay'' + by' + cy = f(x)

where f(x) is a trig function?
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#3
sorry dude school just ended for the year today, i'm not looking at another equation till september
#5
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what are you trying to do?


I'm not. I'm just writing notes on it.
Quote by mustardman
Granted, they're crap, but they're decent.
#6
I think it's sin(ax) + cos (ax) or something along those lines
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