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this is question 2 this is solution Is this solution correct or incorrect? Consi

ID: 3167617 • Letter: T

Question


this is question 2

this is solution



Is this solution correct or incorrect?

Consider the following diffusion problem: u(x, 0)=f(z), ze io, 1]. u(0,t) g(x) fort0, 1,t) = 0 for 120. Construct implicit in time finite-difference approximation of the prob- lem (??) with Ar = 1/4 and 1 /10. Use three different approx- imations for Neumann boundary condition: - First order Second order sing "ghost" point approach Approximation derived in problem 2. Build matrix A and right-hand side vector F corresponding to the each of the three approximate problems.

Explanation / Answer

.The solution posted by you is totally correct.Go ahead with the answer. Only one thing the presentation of answer in not good ,try to answer neatly and in good way. Rest every thing is ok.