3.1. Required problem: By employing finite differences write (and present in your report) a MATLAB function M-file to solve the equation: lu axssis subject to the initial condition u(x,0 1< x<1.5 and subject also to the boundary conditions: 4 Choose appropriate values for x-step and t-step by employing a stability analysis (approximate or exact). Visualise your results by creating a MATLAB animation. Report this animation by showing several frames.Confirm your results by employing the built-in MATLAB command
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