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Affirming the consequent - Wikipedia, the free encyclopedia
Affirming the consequent , sometimes called converse error , is a formal fallacy, committed by reasoning in the form: •If P , then Q . • Q . •Therefore, P . Arguments of this form are inval...
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Home > Affirming the consequent ... Affirming the consequent is a logical fallacy in the form of a hypothetical proposition. The fallacy of affirming the consequent occurs when a hypothetical proposition comprised of an antecedent and a consequent asserts that the truthhood of the antecedent implies ... Logical fallacies;
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The fallacy of using an argument of the form 'if A then B, B, therefore A' ... The conclusion, however, was an example of Affirming The Consequent, and was demonstrated to be false on 7th July 2005. ... Safalra's Website Philosophy Logical Fallacies Affirming The Consequent...
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The fallacies are ad hominem or ad feminam, affirming the consequent, appeal to ignorance (ad ignorantium), argument to logic (argumentum ad logicam), begging the question (petitio principii), composition fallacy, denying the antecedent, disjunctive fallacy, division fallacy, existential fallacy, false analogy,
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Disciplines > Argument > Fallacies > Affirming the Consequent ... If B follows A, then you can assume you can go back the other way also. ... Affirming the Consequent is one of Aristotle's 13 fallacies.
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Introducing Philosophy 16: A Guide to Fallacies ... We have two subsequent events—the finding of the hat and the ending of the losing streak—that are assumed to be consequent, the former causing the latter. There are plenty of other ways to account for events, though: perhaps the team was missing several key players,
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if-then fallacies -- 1. Affirming the consequent (If P, then Q. Q. Therefore P.). 2. Denying the antecedent (If P, then Q. Not P. Therefore not Q.) 3. Converting a conditional (If P, then Q. Therefore if Q, then P.) 4. Negating antecedent and consequent (If P, then Q. Therefore if not P, then not Q.)
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