Not sure of the programming language but using Matlab R2019b

Problem 1: Write a function to calculate transformation matrix for 3D truss member. Input for the function is nodal coordinate matrix XYZ: XYZ = (** 211 (x2 72 22 Output is the transformation matrix: e11 212 213 0 0 0 e21 e22 223 0 0 0 1931 e32 e33 0 0 0 0 eu 212 213 0 0 0 221 222 223 Lo 0 0 231 232 233) Print and submit a hardcopy of the codes. Problem 2: Write a function to calculate member local stiffness matrix for 3D truss member. Inputs for the function are elastic modulus E, cross-section area A, and nodal coordinate matrix XYZ defined in the problem 1. Print and submit a hardcopy of the codes. Problem 3: Convert 2D-truss program to 3D-truss program. Use it to solve for problem 8.5. Print out program, input, and results. Problem 1: Write a function to calculate transformation matrix for 3D truss member. Input for the function is nodal coordinate matrix XYZ: XYZ = (** 211 (x2 72 22 Output is the transformation matrix: e11 212 213 0 0 0 e21 e22 223 0 0 0 1931 e32 e33 0 0 0 0 eu 212 213 0 0 0 221 222 223 Lo 0 0 231 232 233) Print and submit a hardcopy of the codes. Problem 2: Write a function to calculate member local stiffness matrix for 3D truss member. Inputs for the function are elastic modulus E, cross-section area A, and nodal coordinate matrix XYZ defined in the problem 1. Print and submit a hardcopy of the codes. Problem 3: Convert 2D-truss program to 3D-truss program. Use it to solve for problem 8.5. Print out program, input, and results