let-the-d-e-xy-x-2-x-y-2y-0-find-a-solution-developpable-at-integr-serie-

Question Number 46608 by maxmathsup by imad last updated on 29/Oct/18

l e t t h e d . e {x y}^{^{″}} + (x^{2} - x) y^{^{'}} + 2 y = 0

f i n d a s o l u t i o n d e v e l o p p a b l e a t i n t e g r s e r i e .