Publication Details
Journal: International Journal on Economics, Finance and Sustainable Development
Issue: Vol 2, No 4 (2020)
Pages: 65-67
ISSN: 2620-6269
Check on Google Scholar DOI: 10.31149/ijefsd.v2i4.464 Visit Article Page

Abstract

The article presents new effective methods of proving inequalities and problems in various mathematical Olympiads on their application. The manual is intended for gifted students of general secondary schools, academic lyceums and vocational colleges, teachers of mathematics and students of pedagogical universities. One of the basic procedures for proving inequalities is to rewrite them as a sum of squares and then according to the most elementary property that the square of real number is non negative to prove a certain inequality

Keywords
Inequalities sum of reciprocal inverse numbers introduction of new variables real numbers positive numbers methods square.
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