On three proofs of a trigonometrical identity

Authors

  • Šefket Arslanagić Faculty of Natural Sciences and Mathematics, University of Sarajevo

Abstract

This article deals with three different interesting proofs of a trigonometrical identity with their useful applications.

Published

2020-04-30

How to Cite

Arslanagić, Šefket. (2020). On three proofs of a trigonometrical identity. MATHEMATICS–PHYSICS–INFORMATICS, 29(2), 81–86. Retrieved from https://mfi.upol.cz/index.php/mfi/article/view/489

Issue

Section

Mathematics