- #1
mugzieee
- 77
- 0
Im given y"-xy'-y=0 at x0=1.
The problem asks for recurrene relation, and the first four terms in each of two linearly independant solutions, and the general term in each solution.
Whats thrwoing me off is the x0=1. I tried doing y= SUM an(x-1)^n, but when i differenetiate and plug in, i get stuck with the xy' part.
I also tried doing y=SUM an+1x^n, and it also doesn't work. I tried many other paths also, but none of them seem to work...
The problem asks for recurrene relation, and the first four terms in each of two linearly independant solutions, and the general term in each solution.
Whats thrwoing me off is the x0=1. I tried doing y= SUM an(x-1)^n, but when i differenetiate and plug in, i get stuck with the xy' part.
I also tried doing y=SUM an+1x^n, and it also doesn't work. I tried many other paths also, but none of them seem to work...