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What is the process of reasoning from known facts to conclusions?

Published in Logic and Reasoning 1 min read

Reasoning from known facts to conclusions is the process of deductive reasoning. It involves starting with a general statement or premise and applying it to a specific situation to reach a logical conclusion.

How Deductive Reasoning Works:

  • Premise 1: A general statement that is assumed to be true.
  • Premise 2: A specific statement that relates to the general statement.
  • Conclusion: A logical deduction based on the premises.

Examples of Deductive Reasoning:

  • Premise 1: All dogs are mammals.

  • Premise 2: My pet is a dog.

  • Conclusion: Therefore, my pet is a mammal.

  • Premise 1: If it rains, the ground will be wet.

  • Premise 2: It is raining.

  • Conclusion: Therefore, the ground is wet.

Key Features of Deductive Reasoning:

  • Validity: A valid deductive argument ensures that if the premises are true, the conclusion must also be true.
  • Soundness: A sound deductive argument is valid and has true premises.

Deductive reasoning is a powerful tool for drawing logical conclusions and making informed decisions. It is widely used in various fields, including science, mathematics, law, and everyday life.

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