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Differential equation

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GrinCDXX
 
Reply Wed 1 Mar, 2006 08:37 pm
I need to know how to solve the following differential equation:

v(dC/dx) = D(d2C/dx2)

sorry, the left side is meant to represent a second derivative (best I could do)...both v and D are independent of x.
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Type: Discussion • Score: 1 • Views: 514 • Replies: 2
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raprap
 
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Reply Wed 1 Mar, 2006 10:30 pm
Try a linear differential equation with y=e^(λx) as the characteristic eqn.

Rap
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engineer
 
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Reply Fri 3 Mar, 2006 10:54 am
So, did you come up with C = c1 e [(v/D)x] + c2 where c1 and c2 are constants?
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