- #1
nick_ee
- 1
- 0
I should find the general solution of the two following trivial PDEs.
[tex]
u=u(x_1,x_2,...,x_n)
[/tex]
1)
[tex]
\frac{\partial u}{\partial x_1 \partial x_2} = 0
[/tex]
2)
[tex]
\frac{\partial u}{\partial x_1} - u = 0
[/tex]
[tex]
u=u(x_1,x_2,...,x_n)
[/tex]
1)
[tex]
\frac{\partial u}{\partial x_1 \partial x_2} = 0
[/tex]
2)
[tex]
\frac{\partial u}{\partial x_1} - u = 0
[/tex]