Second Orthogonal Chebyshev Polynomials for Solving Over-Determined System Linear of Delay Differential Equations

The main goal of this paper lies in modifying approximate method for solving over determined systems of linear delay differential equations. First and second Chebyshev polynomials are employed as basis function to approximate the unknown variables in the problem; with aid of collocation method the numerical solution for the above system will be found. Some numerical examples are given as an application of the method. The results Obtained by applying Matlab program