Abstract: In this paper sequencing problem is solved in intuitionistic fuzzy environment. IFS is considered as generalization of fuzzy set. In fuzzy set only membership functions are taken into consideration, but in IFS both membership function and non-membership function is taken and sum of both is less than one. In this paper new method is proposed to solve sequencing problem in which processing times are taken as intuitionistic fuzzy number.

Keywords: Intuitionistic fuzzy number, optimal sequence, arithmetic operations of intuitionistic fuzzy number.

| DOI: 10.17148/IJIREEICE.2021.9435