In formal logic, a conclusion is valid if
A) it fits with our personal beliefs.
B) it is based on observable evidence.
C) it necessarily follows from statements that are accepted as facts.
D) it is subject to interpretation.

Question

Quizplus · Accepted Answer

A conclusion is considered valid in formal logic if it necessarily follows from the premises or statements that are accepted as facts, regardless of the truth of the premises themselves. This is a fundamental principle of deductive reasoning in logic.

In Formal Logic, a Conclusion Is Valid If