Table 11 Fuzzy positive and negative ideal solution

A⁺

(0.007,

0.006,

0.008)

(0.012,

0.012,

0.020)

(0.031,

0.034,

0.035)

(0.045,

0.047,

0.075)

(0.019,

0.040,

0.068)

(0.031,

0.034,

0.075)

(0.079,

0.139,

0.249)

(0.114,

0.255,

0.262)

(0.051,

0.105,

0.149)

(0.025,

0.038,

0.057)

A⁻

(0.000,

0.003,

0.006)

(0.000,

0.004,

0.009)

(0.000,

0.020,

0.027)

(0.012,

0.029,

0.049)

(0.008,

0.019,

0.036)

(0.000,

0.013,

0.049)

(0.000,

0.066,

0.162)

(0.000,

0.121,

0.200)

(0.000,

0.061,

0.114)

(0.000,

0.025,

0.057)