Greek mathematicians proved fundamental propositions using reductio ad absurdum. Euclid of Alexandria (mid-4th – mid-3rd centuries BCE) and Archimedes of Syracuse (c. 287 – c. 212 …

Reductio ad absurdum is a mode of argumentation that seeks to establish a contention by deriving an absurdity from its denial, thus arguing that a thesis must be accepted because its …

Sep 14, 2023 · Reductio ad absurdum attempts to disprove a thesis by showing that its logical conclusion is absurd or contradictory. This technique requires no additional steps between the …

Dec 24, 2025 · Reductio ad absurdum, (Latin: “reduction to absurdity”), in logic, a form of refutation showing contradictory or absurd consequences following upon premises as a matter …

The meaning of REDUCTIO AD ABSURDUM is disproof of a proposition by showing an absurdity to which it leads when carried to its logical conclusion.

May 13, 2025 · In argumentation and informal logic, reductio ad absurdum (RAA) is a method of refuting a claim by extending the logic of the opponent's argument to a point of absurdity.

Sep 1, 2024 · Reductio ad absurdum is a type of logical fallacy where an argument is disproven or discredited by showing that its conclusion leads to an absurd, ridiculous, or impractical outcome.

May 30, 2024 · Reductio ad absurdum is the strategy of disproving a claim by demonstrating its logical contradictions. This involves assuming the claim is true to show that it leads to …

What is Reductio ad Absurdum? Reductio ad Absurdum, Latin for “reduction to absurdity,” is a method of proving a statement by showing that assuming the opposite leads to a ridiculous or …

Jun 6, 2025 · Reductio ad Absurdum is a Latin phrase meaning “to reduce/lead back to incongruity.” Since the English versions of these words are so common, we can call it a …