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| Any one kindly help me how can i plot 3d for 2d equations, already i have solved the equation by using ND solve guide how can i do it on PLOT 3D |
| i would like to solve PDE equations using FEM thats why i have formatted these code sir .After your correction also i am getting the same error. Like NDSolve::ivone: Boundary values may only be specified for one independent variable. Initial... |