Given below membership functions, and fuzzy rules: IF X is fail and Y is good Then passing-degree is moderate IFX is pass and Y is good Then passing-degree is moderate IFX is good and Y is exc Then passing-degree is high. IF X is good or Y is exc Then passing-degree is moderate IF X is fail or Y is good Then passing-degeree is low Apply fuzzy inference to find out the passing degree if the values of X and Y are 67.5 and 75 respectively. 1.0 0.9 0.8 0.7 0.6 Fail 0.5 0 0 pass good exc 1.0N 0.9 0.8 0.7 0.6 low moderate high 0.5 09 0 20 40 50 60 80 60 65 70 75 80 85 100