Examlex
A ventilation-perfusion scan is known by the abbreviation ________.
Main Connective
The logical operator in a compound statement that determines the statement's overall truth value.
Conditionals
Conditionals are if-then propositions in logic and natural language, expressing a conditional or hypothetical relationship between antecedent and consequent.
Triple Bar
A symbol (≡) used in logic and mathematics to denote identity or equivalence between two statements.
Biconditional
A logical connection between two statements where both or neither of the statements are true, often expressed as "if and only if".
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