(Solved): The Plane Truss shown in Figure Q1 is composed of members having a square \( 15 \mathrm{~mm} \time ...

The Plane Truss shown in Figure Q1 is composed of members having a square \( 15 \mathrm{~mm} \times 15 \) \( \mathrm{mm} \) cross section and modulus of elasticity, \( E=X X . X \) GPa. Analyse the axial stress in each element using: (a) Finite Element Analysis. (b) Finite Element Simulations and evaluate the error. Take last three digits of your matrix number as the modulus of elasticity, E value. For example, your matrix number is ' 4112037771 ' take the E as \( 77.1 \mathrm{GPa} \).