# Solving fuzzy dual complex linear systems

Original Research

## Abstract

The purpose of this paper is to provide a simple and practical method for finding the solution of the fuzzy complex square systems of order n, included of linear equations which are given in the dual form. For this end, the process of solving a fuzzy dual complex linear system is first described and the conditions of existence and uniqueness of solution is found. Next, the proposed method is appeared with the proof of two theorems and the process of the method is regulated and summarized by solving four real linear square systems of order n. Also, it is shown that the proposed method is efficient and effective in the point of view computationally. Finally, two numerical examples are presented to illustrate the applicability of the method.

## Keywords

Fuzzy number Fuzzy complex number Fuzzy dual complex linear system

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