Mathematics · Mathematical Reasoning
Consider the following statement: 'Every odd natural number is a prime number.' Which of the following methods of proof/refutation is best suited to disprove this statement?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Proof by contrapositive
- 2Direct proof method
- 3Method of disproof by counterexample✓
- 4Proof by mathematical induction
Correct answer
Method of disproof by counterexample
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