• FUZZY ARITHMETIC DEVELOPED BY TRAPEZOIDAL FUZZY NUMBERS

R. K. DAS*, MUKHLAL SAH

Abstract


Fuzzy arithmetic is based on properties of fuzzy numbers. Each fuzzy number can uniquely be determined by its - cut and the- cut of each fuzzy number (0 ££ 1) is a closed interval of real numbers.


Keywords


Fuzzy number, α- cut, Fuzzy arithmetic, Trapezoidal fuzzy number.

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