Table 7 Distances between alternatives and negative ideal solution attribute values.
 | C1 | C2 | C3 | C4 | C5 | C6 | C7 | C8 | C9 | C10 | |
---|---|---|---|---|---|---|---|---|---|---|---|
E1 | A1 | 0.50 | 0.50 | 0.36 | 0.52 | 0.70 | 0.42 | 0.26 | 0.30 | 0.00 | 0.36 |
A2 | 0.66 | 0.66 | 0.66 | 0.30 | 0.00 | 0.42 | 0.12 | 0.30 | 0.26 | 0.36 | |
A3 | 0.50 | 0.44 | 0.14 | 0.16 | 0.60 | 0.26 | 0.42 | 0.22 | 0.12 | 0.50 | |
E2 | A1 | 0.66 | 0.00 | 0.50 | 0.30 | 0.52 | 0.26 | 0.00 | 0.60 | 0.42 | 0.00 |
A2 | 0.14 | 0.00 | 0.14 | 0.16 | 0.30 | 0.42 | 0.26 | 0.00 | 0.26 | 0.14 | |
A3 | 0.36 | 0.36 | 0.44 | 0.00 | 0.70 | 0.26 | 0.26 | 0.30 | 0.00 | 0.14 | |
E3 | A1 | 0.50 | 0.36 | 0.14 | 0.60 | 0.70 | 0.26 | 0.00 | 0.22 | 0.00 | 0.36 |
A2 | 0.36 | 0.50 | 0.00 | 0.70 | 0.60 | 0.00 | 0.12 | 0.22 | 0.00 | 0.50 | |
A3 | 0.00 | 0.44 | 0.14 | 0.66 | 0.52 | 0.26 | 0.12 | 0.44 | 0.26 | 0.50 |
 | C11 | C12 | C13 | C14 | C15 | C16 | C17 | C18 | C19 | C20 | |
---|---|---|---|---|---|---|---|---|---|---|---|
E1 | A1 | 0.60 | 0.00 | 0.16 | 0.44 | 0.16 | 0.50 | 0.14 | 0.66 | 0.50 | 0.42 |
A2 | 0.52 | 0.00 | 0.30 | 0.36 | 0.16 | 0.66 | 0.00 | 0.50 | 0.50 | 0.42 | |
A3 | 0.52 | 0.16 | 0.60 | 0.14 | 0.52 | 0.44 | 0.44 | 0.36 | 0.66 | 0.42 | |
E2 | A1 | 0.30 | 0.16 | 0.60 | 0.36 | 0.30 | 0.36 | 0.50 | 0.50 | 0.36 | 0.42 |
A2 | 0.16 | 0.60 | 0.66 | 0.36 | 0.16 | 0.36 | 0.50 | 0.36 | 0.44 | 0.12 | |
A3 | 0.00 | 0.52 | 0.30 | 0.14 | 0.00 | 0.44 | 0.66 | 0.36 | 0.50 | 0.12 | |
E3 | A1 | 0.30 | 0.30 | 0.30 | 0.36 | 0.14 | 0.30 | 0.00 | 0.50 | 0.00 | 0.00 |
A2 | 0.60 | 0.00 | 0.00 | 0.16 | 0.00 | 0.60 | 0.50 | 0.00 | 0.14 | 0.00 | |
A3 | 0.60 | 0.00 | 0.30 | 0.00 | 0.52 | 0.44 | 0.00 | 0.14 | 0.44 | 0.26 |