formal reasoning

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9 Terms

1
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contrariety

Both can be F but cannot both be T

2
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A

Universal+Affirmative

3
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E

Universal+Negative

4
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I

Particular+Affirmative

5
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O

Particular+Negative

6
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Subimplication

The truth of the universal necessities the truth of the particular



7
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Superimplication

The falsity of the particular necessities the falsity of the universal

8
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Contradiction

If one is T the other must be F

9
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subcontrariety

Both can be T But both cannot be F