i have problem with the first part
no...i mean the 1st question...not the second
yeah.... i have problem with choosing point for this particular question...
would you like to post ur steps?
well, x=0 is a regular singular point, right?
then , i set y= sigma( A_n * x^(n+b)) into the equation. then i got something like:
sigma( A_n * (n^2+1) = 0) well, this means A_n = 0 for all n...then how can i continue?
yup...then? how can that be zero?
Thanks Mr. Fantastic,
I forgot that in this method so
Then the rest follows.