%0 Journal Article %T Collocation Approximation Method For Special Linear IntegroDifferentialequations Using Chebyshev Basis Function %A Taiwo. O. A %J International Journal of Engineering Research and Applications %D 2012 %I International Journal of Engineering Research and Applications %X In this paper, we consider the solution of first and second order Linear integro-differential by the use of trial solution formulated as Chebyshev form of Fourier cosine series. The behaviour of solution for different degrees (N) of the trial solution is carefully studied and illustrative examples are included to demonstrate the validity and applicability of the techniques. %K Chebyshev-collocation %K Integrodifferentials %K Trial solution %U http://ijera.com/papers/Vol2_issue6/C26012014.pdf