Discrete Mathematics 12. Consider the universe of all arguments. Let S(a): "a is sound." Let V(a): "a is valid." Let P(a): "the premise of a it true." Consider the sentence...

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Question

Discrete Mathematics
12. Consider the universe of all arguments. Let S(a): a is sound. Let V(a): a is valid. Let P(a): the premise of a it tr

Answer 1

Answer #1

a) If an argument is sound then it is a valid argument and its premise is true

b) $\exists a (S(a) \wedge (\neg V(a) \vee \neg P(a))$ is its negation

c) There is an argument which is sound but which is not sound or its premise is not true

Answer 2

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