HW4.. „ For 4 choices A, B, C, and D, a decision-maker has the following pair- comparison matrix and rankings of the confidence in their validity: в с D (1) A vs. D Highest A A 1 1/2 1/4 1/8 (2) B vs. C 1. 3. 5 (3) Cvs. D 1 1/2 (4) A vs. C D 1 (5) A vs. B (6) B vs. D Lowest Use the rankings as the basis to make the matrix totally consistent.

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