Prob $1$: By handwriting and hand calculation please perform

the following:

Construct all the required matrices to identify the

geometry and connectivity of this truss structure.

Calculate the stiffness matric for every element in local

and global coordinates.

Assemble the global stiffness matrix and load vector for

the structure.

Apply the boundary conditions and evaluate the

displacement solution.

Calculate the internal forces

Where $x$ is your number in the course list and $E=29,000$ ksi