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Deductive reasoning, or deduction, is one of the two basic types of logical inference. A logical inference is a connection from a first statement (a “premise”) to a second statement (“the conclusion”) for which the rules of logic show that if the first statement is true, the second statement should be true.
Deductive reasoning involves deriving a true conclusion from a set of premises using logically sound steps. A conclusion is considered deductively valid when both the conclusion and premises are true. While the concept may initially appear complex due to unfamiliar terminology, it is actually quite straightforward.
Sep 29, 2021 · Last updated: Sep 29, 2021 • 3 min read. There’s nothing better than deductive reasoning to win an argument or test a belief. But, while this type of logical argument produces rock-solid conclusions, not everyone can use it with certainty. Deductive arguments have to meet strict conditions.
Oct 30, 2023 · Deductive reasoning, or deduction, is the process of using a group of true premises to draw a conclusion that is also true. This is also known as “top-down logic” because it takes broad statements and uses them to create more narrow statements.
Mar 25, 2024 · Definition: Deductive reasoning is a logical process in which a conclusion is drawn from a set of premises or propositions that are assumed or known to be true. The process of deductive reasoning starts with a general statement or premise, and then moves towards a specific conclusion that logically follows from the initial statement.
Inductive reasoning is when you start with true statements about specific things and then make a more general conclusion. For example: "All lifeforms that we know of depend on water to exist. Therefore, any new lifeform we discover will probably also depend on water."
Deductive reasoning (video) | Khan Academy. Google Classroom. About. Transcript. Sal analyzes a solution of a mathematical problem to determine whether it uses deductive reasoning. Created by Sal Khan and Monterey Institute for Technology and Education. Questions. Tips & Thanks. Want to join the conversation? Log in. Sort by: Top Voted. 黄 俊鹏.
