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Paper Details

Comparison of Numerical Efficiencies of Gaussian Elimination and Gauss-Jordan Elimination methods for the Solutions of linear Simultaneous Equations

R. B. Srivastava* and Vinod Kumar

Journal Title:Journal of Chemical, Biological and physical sciences

Twenty linear simultaneous equations have been solved with the help of Gaussian elimination and Gauss-Jordan elimination methods using computer program developed in C++ programming language. Numbers of operations involved in the solutions of in the solution of linear simultaneous equations have also been calculated. The efficiencies of Gaussian and Gauss-Jordan elimination methods have been found to be 14.072614 and 9.292816 respectively which indicates that Gaussian elimination method is approximately 1.514354 times faster than Gauss-Jordan elimination method.