eISSN 2093-744X
pISSN 1598-2645
Table 9
Positive and negative ideal solutions,
S
i
+
,
S
i
-
A
B
C
D
S
i
+
S
i
-
A
-
1.86
4.26
2.35
3.39
2.98
B
2.86
-
3.46
3.36
3.47
1.96
C
3.85
2.05
-
3.07
3.48
3.70
D
1.81
1.82
2.94
-
2.79
3.17
V
j
+
positive ideal
2.83
3.23
2.99
2.19
-
-
V
j
-
negative ideal
2.84
1.91
3.55
2.93
-
-
International Journal of Fuzzy Logic and Intelligent Systems 2021;21:12~28
https://doi.org/10.5391/IJFIS.2021.21.1.12
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