Table 8: The resultant trapezoidal GFNs of the patient-disease relation.

T	Viral Fever	Typhoid	Malaria
Pranjal	[69, 78.7639,126.1528, 141;0.2]	[43, 60.9435, 92.8958,117;0.2]	[31, 47.0190, 81.5190, 103; 0.2]
Rupjit	[54, 70.9256 100.4613,124;0.3]	[54, 69.2738, 104.6071,126;0.2]	[40, 62.8265, 80.2265,110;0.3]
Soumendra	[37, 51.6984, 88.6508,109;0.2]	[61, 74.3673, 116.1531,135;0.2]	[59, 72.7357, 111.4310,131;0.2]