- #1
Malmstrom
- 18
- 0
Consider the problem
[tex]y'=\sqrt{y^2+x^2+1}[/tex]
[tex]y(0)=0[/tex]
Prove that the solution is defined for all [tex] x \in \mathbb{R} [/tex] and that [tex] y(x) \geq \sinh (x)[/tex] [tex] \forall x \geq 0[/tex]
[tex]y'=\sqrt{y^2+x^2+1}[/tex]
[tex]y(0)=0[/tex]
Prove that the solution is defined for all [tex] x \in \mathbb{R} [/tex] and that [tex] y(x) \geq \sinh (x)[/tex] [tex] \forall x \geq 0[/tex]