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MAT 2860 > 1.3 - Propositional & Logical Equivalences > Flashcards

1.3 - Propositional & Logical Equivalences Flashcards

1
Q

Tautology

A

Compound preposition that is always true

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2
Q

Contradiction

A

Compound preposition that is always false

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3
Q

Contingency

A

Compound preposition that is neither a tautology nor a contradiction

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4
Q

≡

A

Logically equivalent - show the truth tables have same end

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5
Q
A
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MAT 2860 (2 decks)

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