À propos de cet article
Publié en ligne: 26 avr. 2019
Pages: 57 - 60
Reçu: 06 févr. 2019
Accepté: 22 mars 2019
DOI: https://doi.org/10.2478/AMNS.2019.1.00006
Mots clés
© 2019 Amara Chandoul, published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.
In this paper, We give a generalization the resut of Roger B. Nelsen, by giving a closed form expression for x =