Question 2. Consider a boundary value problem on the rectangular domain 0...
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Question 2. Consider a boundary value problem on the rectangular domain 0<I<1.8, 0<yS 2.4. The boundary conditions are all Dirichlet boundary conditions, that is, all the values on the boundary are specified. For a grid step size of h = 0.3 the number of unknowns (internal grid points) is 35. What would be the number of unknowns for a grid step size of h 0.075? %3D Hint: Drawing a diagram could be helpful for this question. You may want to test your method on small examples first. Number of unknowns for the finer grid: Question 2. Consider a boundary value problem on the rectangular domain 0<I<1.8, 0<yS 2.4. The boundary conditions are all Dirichlet boundary conditions, that is, all the values on the boundary are specified. For a grid step size of h = 0.3 the number of unknowns (internal grid points) is 35. What would be the number of unknowns for a grid step size of h 0.075? %3D Hint: Drawing a diagram could be helpful for this question. You may want to test your method on small examples first. Number of unknowns for the finer grid:
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