I just posted this
http://www.mathhelpforum.com/math-he...-sequence.html
- it might help.
Added note. In the case of repeated roots of the characteristic equation, solutions are of the form
I just posted this
http://www.mathhelpforum.com/math-he...-sequence.html
- it might help.
Added note. In the case of repeated roots of the characteristic equation, solutions are of the form