An Efficient Model for the Approximation of Intuitionistic Fuzzy Sets in terms of Soft Relations with Applications in Decision Making

Table 19

Upper approximation of .

	1	1	1	0.7
	0.1	0.4	1	0
	0.5	0	0.5	0.7
	0	0	0	0.2
	0.7	0.5	0	1
	0.5	1	0.5	0.2