ABSTRACT Fuzzy equations were solved by using different standard methods. One of the well-known methods is the method of α-cut. The method of superimposition of sets has been used to define arithmetic operations of fuzzy numbers. In this article, it has been shown that the fuzzy equation , where A, X, B are fuzzy numbers can be solved by using the method of superimposition of sets. It has also been shown that the method gives same result as the method of α-cut.
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nullF. Mazarbhuiya, A. Mahanta and H. Baruah, "Solution of the Fuzzy Equation A + X = B Using the Method of Superimposition," Applied Mathematics, Vol. 2 No. 8, 2011, pp. 1039-1045. doi: 10.4236/am.2011.28144.
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