Year 12 → Maths Extension 2 (2027) → Proof → Methods of Proof (Contradiction & Counterexamples)
Videos for Methods of Proof (Contradiction & Counterexamples)
❖ Four Basic Proof Techniques Used in Mathematics ❖
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Ext2 Proof: Contradiction - Proving e is irrational (e ∉ ℚ)
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