Résoudre sur l’intervalle \(I\) proposé :
1
\(xy'-2y = 0\) (\(I=\Rr\))
2
\(xy' -y = 0\) (\(I=\Rr\))
3
\(xy'+y = 0\) (\(I=\Rr\))
4
\(xy'-2y = x^3\) (\(I=]0,+\infty[\))
5
\(x^2y'+2xy = 1\) (\(I=\Rr\))
6
\(2x(1-x)y'+(1-x)y = 1\) (\(I=]-\infty,0[\), \(]0,1[\), \(]1,+\infty[\), \(]-\infty,1[\), \(]0,+\infty[\), \(\Rr\))
7
\(|x|y' + (x-1)y = x^3\) (\(I=\Rr\)).