To find: the matrix that shows the tournament winner using both direct and second stage dominances and to write the name of the winner.
Answer to Problem 12WE
The matrix that shows the tournament winner is
Explanation of Solution
Given information:
In a tennis tournament J beats C, but losses to Y and A. C beats Y and A. Y beats J and A. A beats only J.
Calculation:
The matrix that represents the tennis tournament is.
So,
Now,
Therefore the matrix that shows the tournament winner is
The row sums of
Chapter 16 Solutions
Algebra and Trigonometry: Structure and Method, Book 2
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