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Exercise 29: Approximate solution to an IBVP and display of the solution.

Given the IBVP

use the explicit, forward in time, method with 25 interior grid points in each direction to approximate the solution. Take c = 1 and and compute until steady state (two decimal places) is attained. Use Ximage or plotMTV to display your solution at an early, an intermediate, and a late value of time.