engineering recuitment ISRO Scientist Civil Mock Test Engineering Mathematics Differential Equations Partial Differential Equations
The partial differential equation
\(\left( {\frac{{{\partial ^2}{\rm{z}}}}{{\partial {{\rm{x}}^2}}}} \right) - {\rm{\;}}5\left( {\frac{{{\partial ^2}{\rm{z}}}}{{\partial {{\rm{y}}^2}}}} \right){\rm{\;}} = {\rm{\;}}0\)
1
elliptic
2
parabolic
3
hyperbolic
4
none of these