Question

solve around the ordinary point x=0; using power series:

y"-2xy+y=0

Answer 1

i solved it and i got:
\[2C_{2} +C_{0} =0 \]
AND
\[C_{n+2} =C_{0} (2n−1)/(n+2)(n+1)\]

Answer 2

but i cant find the solutions y1 and y2