Extend the program developed in Problem 4.5 so that it can determine and print: (a) the local end forces, Q, for each member of the truss; and (b) the support reaction vector R. Use the program to...

Extend the program developed in Problem 4.5 so that it can determine and print: (a) the local end forces, Q, for each member of the truss; and (b) the support reaction vector R. Use the program to analyze the trusses of Problems 3.16 through 3.25, and compare the computer-generated results to those obtained by hand calculations.