#### INEQUALITY IN THREE VARIABLES-13

Proposed by Daniel Sitaru-Romania INEQUALITY-IN-THREE-VARIABLES-13 Solution 1 by Ravi Prakash-New Delhi-India Sol;ution 2 by Rozeta Atanasova-Skopje-Macedonia

#### CYCLIC INEQUALITY-26

Proposed by Daniel Sitaru-Romania CYCLIC INEQUALITY-26 Solution 1 by Ravi Prakash-New Delhi-India Solution 2 by Myagmarsuren Yadamsuren-Mongolia

#### CYCLIC INEQUALITY-22

Proposed by Daniel Sitaru-Romania CYCLIC INEQUALITY-22 Solution 1 by Abdallah El Farisi-Bechar-Algerie Solution 2 by Myagmarsuren Yadamsuren-Mongolia Solution 3 by…

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#### CYCLIC INEQUALITY-20

Proposed by Dorin Marghidanu-Romania CYCLIC INEQUALITY-20 Solution by Soumitra Moukherjee-Chandar Nagore-India

Solutions by Richdad Phuc,Soumitra Moukherjee,Ravi Prakash,Rovsen Pirkuliyev,Soumava Chakraborty,Anas Adlany, Myagmarsuren Yadamsuren THE PENTAGON JOURNAL-SPRING 2016-SOLUTIONS 780-786

#### PROBLEM 780-THE PENTAGON JOURNAL

Proposed by Daniel Sitaru-Romania PROBLEM-780 Solution by Richdad Phuc-Hanoi-Vietnam

#### INEQUALITY IN TRIANGLE-103

Proposed by Kunihiko Chikaya-Tokyo-Japan INEQUALITY IN TRIANGLE-103 Solution by Kevin Soto Palacios-Huarmey-Peru

#### INEQUALITY IN TRIANGLE-97

Proposed by George Apostolopoulos-Messalonghi-Greece INEQUALITY IN TRIANGLE-97 Solution 1 by Kevin Soto Palacios-Huarmey-Peru Solution 2 by Martin Lukarevski-Skopje-Macedonia