Examlex
If two lines intersect in more than one point, they must be the same line.
Fallacy
An erroneous argument or reasoning, often resulting from incorrect premises or invalid logic.
Valid Argument
An argument whose structure ensures its conclusion follows logically from its premises, without contradiction.
Counterexample
An example that opposes or contradicts an argument or theory, often used to disprove general statements.
Valid Argument
A logical statement where, if the premises are true, the conclusion must necessarily follow, demonstrating sound reasoning and structure.
Q4: Alamo, Brushy, Chet, and Dolly are in
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Q25: Walt made an extra $9000 last year
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Q77: The corresponding angles of two parallel lines
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Q263: The ratio of a number and