INEQUALITIES IN TRIANGLE
Journal Title: Journal of Science And Arts - Year 2011, Vol 17, Issue 4
Abstract
In this paper we will demonstrate a new inequality between sine and a function of first degree. Applications of this inequality in triangle are given.
Authors and Affiliations
OVIDIU POP, NICUŞOR MINCULETE, MIHALY BENCZE
A NOTE ON TOTAL GLOBAL DOMINATION OF A GRAPH
Bipartite theory of graphs was formulated by Stephen Hedetniemi and Renu Laskar in which concepts in graph theory have equivalent formulations as concepts for bipartite graphs. We give the bipartite version of total glob...
THE RELATION BETWEEN INCIDENCE COALGEBRA AND PATH COALGEBRA OF A PARTIAL ORDERED SET
In the first part of the article are related some notion in a cathegoricaly way, like k-algebra and k-coalgebra, where k is a field. Then we construct the incidence coalgebra (kS,Δ,ε ) and path coalgebra (kQ,Δ',ε ') for...
THE UV-VIS CHARACTERIZATION OF AZO DYE BY IRRADIATION
The stereochimical factor, which play a significant role about colour azo dyes, lead at Z(sin)-E(anti) isomerism. The E(anti) form are much more stable at temperature rooms, while the Z(sin)-isomer can be generated only...
THE RESEARCH OF THE PHYSICO-CHEMICAL PARAMETERS OF WATER TREATED WITH SONIC TECHNOLOGY
The sonic technology consists in using a installation with an ultrasound generator that induces simultaneously in water during operation an air-jet and ultrasound that influence the physical and chemical characteristics...
A TRIGONOMETRIC METHOD OF SOLVING THE HADWIGER- FINSLER INEQUALITY IN ACUTE TRIANGLE
In the paper [1] the authors proposed the following inequality: In any acute triangle are true the following inequality: ....The aim of this paper is to give a trigonometric proof of the inequality (1)