Saturday, May 26, 2018

Proven Inequalities Reference


  • x2≥0
  • a2+b2≥2ab
  • (a−b)2≥0
  • a2+b2+c2≥ab+bc+ca
  • (a+b)/2≥ ab−−√
  • https://brilliant.org/wiki/titus-lemma/
  • https://artofproblemsolving.com/wiki/index.php?title=Root-Mean_Square-Arithmetic_Mean-Geometric_Mean-Harmonic_mean_Inequality

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