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28 Sep 2019
This question is adapted from our textbook. Richard is an oldfashioned
Englishman who likes his tea with milk and sugar. Though he prefers more
sugar to less, he cannot always distinguish between two cups unless the difference in
the amount of sugar is less than a third (< 1/3) or more than one (> 1) teaspoon. If
there are two cups of tea where the difference is between a third and one teaspoon of
sugar, he is indifferent between them.
(a) Is Richardâs strict preference relation complete and transitive? Explain or give a
counterexample.
(b) Is Richardâs indifference relation complete and transitive? Explain or give a counterexample.
(c) Is Richardâs weak preference relation complete and transitive? Explain or give a
counterexample.
This question is adapted from our textbook. Richard is an oldfashioned
Englishman who likes his tea with milk and sugar. Though he prefers more
sugar to less, he cannot always distinguish between two cups unless the difference in
the amount of sugar is less than a third (< 1/3) or more than one (> 1) teaspoon. If
there are two cups of tea where the difference is between a third and one teaspoon of
sugar, he is indifferent between them.
(a) Is Richardâs strict preference relation complete and transitive? Explain or give a
counterexample.
(b) Is Richardâs indifference relation complete and transitive? Explain or give a counterexample.
(c) Is Richardâs weak preference relation complete and transitive? Explain or give a
counterexample.
papayaprofessorLv10
18 Sep 2022
Samantha BalandoLv7
28 Sep 2019
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