@article{paperid:1008633, author = {Farahi, Mohammad Hadi and , and , }, title = {Using Least Square Method to Find the Approximate Solution of an Overdetermind System of Linear Equation}, journal = {Journal of Mathematical Extension}, year = {2008}, volume = {2}, number = {2}, month = {March}, issn = {1735-8299}, pages = {113--122}, numpages = {9}, keywords = {Smooth and strictly convex norm; Approximation; Duality.}, }