Math Problem Statement
Let C(x) be the statement “x has a cat,” let D(x) be the statement “x has a dog,” and let F(x) be the statement “x has a ferret.” Express each of these statements in terms of C(x), D(x), F(x), quantifiers, and logical connectives. Let the domain consist of all students in your class.
No student in your class has a cat, a dog, and a ferret.
Solution
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Math Problem Analysis
Mathematical Concepts
Logic
Quantifiers
Logical Connectives
Predicates
Formulas
\( \neg \exists x (C(x) \land D(x) \land F(x)) \)
Theorems
Negation of Existential Quantifiers
Conjunction in Logic
Suitable Grade Level
Undergraduate (Introductory Logic or Discrete Mathematics)
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