Q$2)$a$)(30$ p$)$ For a particular $4$x$4$ linear equations system explain Jacobi

and Gauss Siedel Methods and design a program of the Gauss Siedel

method for any $4$x$4$ equations system.

b$)(10$ p$)$Run the program for the same example and add your output.

c$)(10$ p$)$ Write the necessary theorem and proof for convergence of

successive methods. write the code in c