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9125 Example 11.11. Find the values of u(x, t) satisfying the parabolic equation au = 4 @t ax and the boundary conditions u(0, t) = 0 = u(8, t) and u(x, 0) = 4x - 1 x at the points x = i : i = 0, 1, 2, 7 and t = j : j = 0, 1, 2, 5. 8 ..... 9125 Example 11.11. Find the values of u(x, t) satisfying the parabolic equation au = 4 @t ax and the boundary conditions u(0, t) = 0 = u(8, t) and u(x, 0) = 4x - 1 x at the points x = i : i = 0, 1, 2, 7 and t = j : j = 0, 1, 2, 5. 8