In Order to Rank the Five Members of Its Chess

question 85

Multiple Choice

In order to rank the five members of its chess team for play against another school, the coach draws the following diagram. An arrow from 1 to 2 means player 1 has defeated player 2. ​ Construct matrix A with elements .
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Definitions:

Plagioclase

A very common rock-forming feldspar mineral that contains sodium, calcium, or both elements.

Crystallization

The process by which a solid forms, where the atoms or molecules are highly structured in a pattern extending in all three spatial dimensions.

Felsic Minerals

Light-colored minerals that are rich in silica and aluminum, commonly found in continental crust rocks like granite.

Mafic Minerals

Dark-colored minerals that are rich in magnesium and iron, commonly found in basalt and gabbro.