Recent content by razoribbon

thank you for such a clear response! these are my steps: y = \sum_{n=0}^{\infty} a_{n}x^{n + c} \frac{dy}{dx} = \sum_{n=0}^\infty (n + c)a_{n}x^{n + c -1} \frac{d^{2}y}{dx^{2}} = \sum_{n=0}^{\infty} (n + c)(n + c -1)a_{n}x^{n + c - 2} now i substitute them into the...

I can't seem to figure this one out: y'' + (1/x)*y' -c*y = -c*y0 where c is just a constant. if someone could please go through the steps of the frobenius method, i would really appreciate it! thanks.