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# Tag Archives: Inequalities

## [Soln] 2015 IMC Day 2 Problem 6

2015 IMC 2.6. Prove that

## 2015 IMC Day 2 Problem 6

2015 IMC 2.6. Prove that

## [Soln] 2015 Romania Junior Balkan TST Day 1 Problem 3

2015 Romania Junior Balkan TST 1.3. Let . Show that:

## 2015 Romania Junior Balkan TST Day 1 Problem 3

2015 Romania Junior Balkan TST 1.3. Let . Show that:

## [Soln] 2015 Kazakhstan NMO Problem 1

2015 Kazakh NMO 1. Prove that

## 2015 Kazakhstan NMO Problem 1

2015 Kazakh NMO 1. Prove that