Romanian Mathematical Magazine

Monthly Archives: November 2018

11/30/2018

CYCLIC INEQUALITY-536

Proposed by Daniel Sitaru-Romania CYCLIC INEQUALITY-536 Solution by Marian Ursarescu-Romania

11/30/2018

LIMIT-175

Proposed by Daniel Sitaru-Romania LIMIT-175 Solution by Togrul Ehmedov-Baku-Azerbaijan

11/30/2018

LIMIT-174

Proposed by Marian Ursarescu-Romania LIMIT-174 Solution by Remus Florin Stanca-Romania

11/30/2018

LIMIT-173

Proposed by Daniel Sitaru-Romania LIMIT-173 Solution by Pierre Mounir-Cairo-Egypt

11/30/2018

INEQUALITY IN TRIANGLE-987

Proposed by Daniel Sitaru-Romania INEQUALITY IN TRIANGLE-987 Solution by Soumava Chakraborty-Kolkata-India

11/30/2018

SOME MATRICES IDENTITIES WITH FIBONACCI NUMBERS AND LUCAS NUMBERS

Article by D.M.Batinetu-Giurgiu, Daniel Sitaru, Neculai Stanciu-Romania SOME MATRICES IDENTITIES WITH FIBONACCI NUMBERS AND LUCAS NUMBERS

11/29/2018

PROBLEM 828-THE PENTAGON JOURNAL

Proposed by D.M.Batinetu-Giurgiu, Neculai Stanciu-Romania SOLUTION 828 Solution by Remus Florin Stanca-Romania

11/29/2018

PROBLEM 823-THE PENTAGON JOURNAL

Proposed by Pedro Pantoja-Brazil SOLUTION 823 Solution 1 by Sanong Huayrerai-Nakon Pathom-Thailand, Solution 2 by Tran Hong-Vietnam  

11/29/2018

LIMIT-172

Proposed by Daniel Sitaru-Romania LIMIT-172 Solution by Pierre Mounir-Cairo-Egypt

11/29/2018

LIMIT-171

Proposed by Naren Bhandari-Bajura-Nepal LIMIT-171 Solution by Zaharia Burghelea-Romania