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OpenStudy (anonymous):
2tv''-v'=0, solve the differential equation. How to solve for v'(t) by seperation of variable?
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OpenStudy (anonymous):
help... SOS!!!
OpenStudy (helpmeplease):
I think you have to use reduction of order first.
OpenStudy (anonymous):
Yeah, try setting \[u(t)=\frac{dv}{dt}\rightarrow \frac{d^2v}{dt^2}=\frac{du}{dt}\]Plug in and go to town.
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