There no answer to the following EDO: $xy'-y=x^2;y(0)=-2$, because on $0$ the first equation is $y(0)=0$. Am I correct? This does not match with existence's theorem because $a(x)=x$ is null at $0$?
Thank you.
2026-03-25 10:15:45.1774433745
EDO without solution?
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