#### CRUX MATHEMATICORUM CHALLENGES-(I)

Article by Daniel Sitaru-Romania CRUX MATHEMATICORUM CHALLENGES-(I)

#### CYCLIC INEQUALITY-1065

Proposed by Daniel Sitaru-Romania CYCLIC INEQUALITY-1065 Solution 1 by Khaled Abd Imouti-Damascus-Syria, Solutions 2,3 by Nikos Ntorvas-Greece, Solution 4 by…

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#### APPLICATIONS OF GIREAUX’S THEOREM

Article by Alexander Bogomolny-USA, Daniel Sitaru-Romania APPLICATIONS OF GIREAUX’S THEOREM

#### INTEGRAL INEQUALITY-413

Proposed by Daniel Sitaru-Romania INTEGRAL INEQUALITY-413 Solution by Adrian Popa-Romania

#### INEQUALITY IN TRIANGLE-2778

Proposed by Daniel Sitaru-Romania INEQUALITY IN TRIANGLE-2778 Solution by Mohamed Amine Ben Ajiba-Tanger-Morocco

#### EQUATION IN REAL NUMBERS-152

Proposed by Daniel Sitaru-Romania EQUATION IN REAL NUMBERS-152 Solution 1 by Bedri Hajrizi-Mitrovica-Kosovo, Solution 2 by Adrian Popa-Romania, Solution 3…

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#### SYSTEM-120

Proposed by Daniel Sitaru-Romania SYSTEM-120 Solution by Soumava Chakraborty-Kolkata-India

#### ELEGANT INEQUALITY-480

Proposed by Daniel Sitaru-Romania ELEGANT INEQUALITY-480 Solution 1 by George Florin Șerban-Romania, Solution 2 by Mohamed Amine Ben Ajiba-Tanger-Morocco, Solution…

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#### POWER MEANS INEQUALITY AND APPLICATIONS

Article by Daniel Sitaru-Romania POWER MEANS INEQUALITY AND APPLICATIONS

#### SYSTEM-119

Proposed by Daniel Sitaru-Romania SYSTEM-119 Solution 1 by George Florin Șerban-Romania, Solution 2 by Nirjhar Nath-India, Solution 3 by Hikmat…

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