A mathematical proof is:

  1. a guess based on a pattern
  2. a drawing of the result
  3. a list of examples that work
  4. a logical argument showing that a statement is always true
Answer

D) a logical argument showing that a statement is always true

A proof uses definitions, axioms and earlier results to show the statement holds in every case. SLO M-09-B-13 · Knowledge

Mathematics MCQ · More Logic MCQs · Practise