NUMERICAL SOLUTION TO SYSTEM OF LINEAR EQUATIONS: A PASCAL PROGRAMMING APPROACH

Abstract

The l11ethoJs of solving systcllls of lincar algebraic equatiolls are divided into two: The I1rsl group comprises oC the so-called exacl or direct methods and the second is the numcrical mcthod . The eXiJet mcthod el1Clblcs us to obtain solution of a lincar'systcm aflc:- a finite number Cl[ arithmetic opcraliom; have been performed: Among these are Crammer's rule, Gmlsian Elimimitioll lim! swcep mcthod . The Numcrical mcthods involve clirrying out series of iterations to obtain an approximnte solution. This project uses iteration methods of Ja~obi ami Siedcl [0 les[ the convergcncy ratc of both Jacobi and sicdcl's mcthod of solution; and number or iterations involves.