You are not logged in.
Hi guys,
My textbook gives a specific instance, but doesn't provide a proof of the following result:
Suppose that we have a linear second order differential equation of the form:
Where a, b and c are constants and where
Since the auxiliary equation has two equal roots α, the general solution will be:
Where A and B are arbitrary constants.
My attempt is below, and I'd be very grateful if anybody could confirm and/or provide the standard proof:
Last edited by Au101 (2011-08-01 11:22:13)
Offline