Teaching MPPSC Assistant Professor Mock Test Series 2025 Engineering Mathematics Differential Equations
\(\frac{\partial^{2} u }{\partial x ^{2}}+\frac{\partial^{2} u }{\partial y^{2}}\) = 0 represents a two-dimensional Laplace equation. If its discriminant is B2 - 4AC < 0, then it is in the ________ form.
1
elliptic
2
parabolic
3
hyperbolic
4
straight line