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Table 5 Fuzzy safety factor

From: A solid transportation problem with safety factor under different uncertainty environments

Safety factor

TrFN

S ˜ 111

(0.18, 0.22, 0.25, 0.3)

S ˜ 211

(0.25, 0.3, 0.35, 0.4)

S ˜ 311

(0.39, 0.44, 0.49, 0.55)

S ˜ 121

(0.5, 0.55, 0.6, 0.65)

S ˜ 221

(0.65, 0.7, 0.75, 0.8)

S ˜ 321

(0.1, 0.15, 0.2, 0.25)

S ˜ 131

(0.73, 0.78, 0.83, 0.88)

S ˜ 231

(0.83, 0.88, 0.93, 0.98)

S ˜ 331

(0.25, 0.3, 0.35, 0.4)

S ˜ 112

(0.3, 0.35, 0.4, 0.45)

S ˜ 212

(0.72, 0.77, 0.82, 0.87)

S ˜ 312

(0.62, 0.67, 0.73, 0.77)

S ˜ 122

(0.84, 0.89, 0.94, 0.99)

S ˜ 222

(0.75, 0.8, 0.85, 0.9)

S ˜ 322

(0.65, 0.7, 0.75, 0.8)

S ˜ 132

(0.6, 0.65, 0.7, 0.75)

S ˜ 232

(0.50, 0.55, 0.6, 0.65)

S ˜ 332

(0.45, 0.5, 0.55, 0.6)