If you could please us Matlab to solve and show your work as well so I can see where I am going wrong.

Problem 1 (25 points): Consider the truss system shown below (example 3.6 on p. 96). Use MATLAB to solve the system by writing a code to get the element stiffness matrix for each element. The inputs should be E, A, L, and the angle of the truss member and the output should be the 4x4 stiffness matrix. Note that x axis is in the vertical direction. Solve for: a) (15 points): displacement in the y direction at node 1 b) (10 points): Axial force, stress, strain, and elongation for each element. P = 1000 kN 50 mm In Let E = 200 GPa and A 5.0. 10-4 m2 Problem 1 (25 points): Consider the truss system shown below (example 3.6 on p. 96). Use MATLAB to solve the system by writing a code to get the element stiffness matrix for each element. The inputs should be E, A, L, and the angle of the truss member and the output should be the 4x4 stiffness matrix. Note that x axis is in the vertical direction. Solve for: a) (15 points): displacement in the y direction at node 1 b) (10 points): Axial force, stress, strain, and elongation for each element. P = 1000 kN 50 mm In Let E = 200 GPa and A 5.0. 10-4 m2