Examlex
What is the difference between the validity and soundness of an argument?
Contradictory Statements
Statements that cannot both be true at the same time and under the same conditions because they assert opposing propositions.
Conjunction
A logical operator that combines two statements or conditions, both of which must be true for the overall statement to be true.
Equivalent Statements
Statements that are logically similar in that they always have the same truth value in every possible scenario.
Conjunction
In logic, a connective that combines multiple statements or propositions to form a single proposition that is true only if all its components are true.
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