On the Island of Knights and Knaves You Encounter Two

question 145

Short Answer

On the island of knights and knaves you encounter two people, A and B. Person A says "B is a knave." Person B says "At least one of us is a knight." Determine whether each person is a knight or a knave.

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Definitions:

Experimental Procedure

A sequence of actions or methods conducted as part of a scientific experiment.

Prediction

The act of making a forecast or estimate about a future event based on current knowledge or information.

Theory

A theory is a well-substantiated explanation of some aspect of the natural world, based on a body of facts that have been repeatedly confirmed through observation and experiment.

Brain Evolved

The process by which the brain has developed and changed over millions of years through evolutionary pressures.