Show the equations of the member forces and reactions. Set up in matrix form to be solved in matlab.

Problem 2. (10 pt) Given simply supported truss below, formulate a system of linear equations based on force equilibrium on the provided scrap paper (5 pt), develop a MATLAB code to determine the internal forces in each bar element (5 pt) Your code should show final results and indicate the value of internal force in each bar element. e.g. 1 KN 2 m 3 m D 3 m 1 AN Internal force in bar A-D is ? kN