MATH 251 - 1.2 Conditionals and Biconditionals
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Last updated 10:10 PM on 8/30/26
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6 Terms
1
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What makes an implication (conditional) true?
When the hypothesis is true, the conclusion must be true. OR When the hypothesis is false, the conclusion is true
2
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The P from P → Q is called the _______.
Antecedent
3
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The Q from P → Q is called the _________.
Consequent
4
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The converse of P → Q is _______.
Q → P
5
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The contrapositive of P → Q is ________.
~Q → ~P
6
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For a biconditional P ←→ Q to be TRUE ….
Both P and Q must share the same truth value.