Solved using Matlab with max temperature out put and all temperatures using finite method

1- Temperature distribution in a part of a heat exchanger in the steady state condition should be determined. The part is shown in Figure-1 has a thermal conductivity of k 25W/m.K and dimensions and boundary conditions are specified in Figure-1 and Figure-2 respectively. Develop a computer code to find the temperature distribution in the part (use Ax-Ay lmm Under operating conditions for which ho-1000 Wm K, T 1700 K, hi 200 Wm2 K, and T 400 K. Also, at what location is the temperature a maximum? 5mm 2mm 3mm 2mm Figure-1. Dimensions Tono.h Toni,h Figure-2. Boundary Conditions