A solution of the partial differential eq. (∂^2 u)/(∂x^2 )=9 (∂^2 u)/(∂y^2 ) is. A. COS(3X-Y) B. X2+Y2 C. E-3PIEXSIN(PIE Y) D. NONE View AnswerC. E-3PIEXSIN(PIE Y) Related MCQs Boundry conditions which include boundry valus is. Identify the langrange equation. ∂u/∂x=g is ____ B.C. Boundry value problem is taken as. Initial state is a part of auxiliary data . In PDE integration constants are. The power of highest partial derivative is called. Amplitude of string can be found by. Partial derivatives are denoted by. A solution of differential equation that identically zero on interval I is said to be.
