Solving Bipolar Fuzzy Linear system of Equations: Least Squares Approximation Technique

Abstract

An  bipolar fuzzy linear system of equations is solved in this article using the least squares approximation technique.  Two  crisp linear systems are created from the given bipolar fuzzy linear system, and the new systems are expressed in the matrix format. The least squares solutions for each of the systems are separately found out. The bipolar fuzzy linear system's solution is derived from these two solutions. The effectiveness of the suggested technique has been demonstrated with few numerical examples.