IOQM · Mathematics · Algebra

Inequalities

AM-GM, Cauchy-Schwarz, rearrangement, Jensen, power-mean and Schur — non-calculus proofs.

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  • Q1 · Inequalities · HARD

    For positive real numbers a, b, c with abc = 1, find the minimum value of (a + 1/b)² + (b + 1/c)² + (c + 1/a)².

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