Is it possible if we compare only 2 category with AHP? how can we find the CR value if the RI is 0?

I have tried to calculate the inconsistency ratio of the expert answer but I found that the CR value is infinite because the RI of 2x2 matrix (according to Saaty) should 0.00. How do I solve it or...

04 March 2022 4,390 4 View