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Key Terms
2.1
Statements and Quantifiers
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logic
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logical statement
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truth values
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symbolic form
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negation of a logical statement
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quantifier
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premises
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conclusion
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inductive logical arguments
2.2
Compound Statements
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compound statement
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connective
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conjunction
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disjunction
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conditional
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hypothesis
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conclusion
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biconditional
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dominance of connectives
2.3
Constructing Truth Tables
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Truth table
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Multiplication principle
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Valid
2.5
Equivalent Statements
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logically equivalent
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tautology
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inverse
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converse
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contrapositive
2.6
De Morgan’s Laws
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Boolean logic
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negation of a conditional
2.7
Logical Arguments
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sound
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fallacy
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deductive arguments
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law of detachment
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law of denying the consequent
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chain rule for conditional arguments