2, M = 〈D, δ〉 is a model for a first-order language with a unary predicate P and a binary relation T. The domain of M is the set fa, b, c, dy; and the denotations of P and T are as follows: .8T) =...

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2, M = 〈D, δ〉 is a model for a first-order language with a unary predicate P and a binary relation T. The domain of M is the

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Answer 1

Answer #1

a) False
(a,a) or (b, b) or (c, c) or (d, d) is False

b) False
There is no such y

c) False
There is no such x

d) False
Because there is (a, b) and (b, c) but not (a, c)

e) True

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Answer 2

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2, M = 〈D, δ〉 is a model for a first-order language with a unary predicate P and a binary relation T. The domain of M is the set fa, b, c, dy; and the denotations of P and T are as follows: .8T) =...

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Add Answer to: 2, M = 〈D, δ〉 is a model for a first-order language with a unary predicate P and a binary relation T. The domain of M is the set fa, b, c, dy; and the denotations of P and T are as follows: .8T) =...

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2, M = 〈D, δ〉 is a model for a first-order language with a unary predicate P and a binary relation T. The domain of M is the set fa, b, c, dy; and the denotations of P and T are as follows: .8T) =...