Solve u 00 = 2 with a single hat function, but place its node at x = 1 4 instead of x =
Chapter 6, Problem 6.5.4(choose chapter or problem)
Solve u 00 = 2 with a single hat function, but place its node at x = 1 4 instead of x = 1 2 . (Sketch this function V1.) With boundary conditions u(0) = u(1) = 0, compare the finite element approximation with the true u = xx 2 .
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