Discrete Mathematics: Propositional Logic − Puzzle 1
Topics discussed:
In an island, there are two kinds of inhabitants, knights, who always tell the truth, and their opposites, knaves, who always lie. You encounter two people A and B. Determine, if possible, what A and b are if they address in the ways described.
(a) A says "B is a knight" and B says "The two of us are of opposite types".
(b) A says "At least one of us is a knave" and B says nothing.
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Topics discussed:
In an island, there are two kinds of inhabitants, knights, who always tell the truth, and their opposites, knaves, who always lie. You encounter two people A and B. Determine, if possible, what A and b are if they address in the ways described.
(a) A says "B is a knight" and B says "The two of us are of opposite types".
(b) A says "At least one of us is a knave" and B says nothing.
Contribute: http://www.nesoacademy.org/donate
Books: http://www.nesoacademy.org/recommende...
Website ► http://www.nesoacademy.org/
Forum ► http://forum.nesoacademy.org/
Facebook ► https://goo.gl/Nt0PmB
Twitter ► https://twitter.com/nesoacademy
Pinterest ► http://www.pinterest.com/nesoacademy/
Music:
Axol x Alex Skrindo - You [NCS Release]
#DiscreteMathematicsByNeso
Propositional Logic − Puzzle 1 | |
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Education | Upload TimePublished on 12 May 2018 |
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