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Number Theory Proof: If a|b and b|a then a = b or a = -b (The Math Sorcerer) View |
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Diophantine Equation: ax+by=gcd(a,b) ← Number Theory (Socratica) View |
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Number Theory 21 - Theorem 4: If a|b, then a|bc (Chard Aye Alova) View |
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Bézout's identity: ax+by=gcd(a,b) (blackpenredpen) View |
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What does a ≡ b (mod n) mean Basic Modular Arithmetic, Congruence (blackpenredpen) View |
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Number Theory 44 - Theorem: a≡b(mod m)⇔a=b+km,∃k∈ℤ (Chard Aye Alova) View |
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Medium Number theory: a, b, c aren't prime if they divide something (Shefs of Problem Solving) View |
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Euclid's Lemma: if p is prime and a, b are integers such that p | ab then either p | a or p | b (ELECTROMATHEMATICS ) View |
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ESL Quiz: Test Your Knowledge of Places Around Town | Fun English Vocabulary Practice (Learn English Grammar Practice Speaking English) View |
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Number Theory 4: A Wonderful Factorial Equation! a!+b!=c! (Mathusiasm) View |