Cosine and Sine Addition and Subtraction Law with an Automorphism
By: Youssef Aserrar and Elhoucien Elqorachi
Authors
Ibn Zohr University, Faculty of sciences, Department of mathematics, Agadir, Morocco
Elhoucien Elqorachi
Ibn Zohr University, Faculty of sciences, Department of mathematics, Agadir, Morocco
DOI: https://doi.org/10.2478/amsil-2023-0021 | Journal eISSN: 2391-4238 (formerly 0860-2107) | Journal ISSN: 0860-2107
Language: English
Page range: 155 - 176
Submitted on: Mar 26, 2023
Accepted on: Nov 17, 2023
Published on: Nov 29, 2023
Published by: University of Silesia in Katowice, Institute of Mathematics
In partnership with: Paradigm Publishing Services
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© 2023 Youssef Aserrar, Elhoucien Elqorachi, published by University of Silesia in Katowice, Institute of Mathematics
This work is licensed under the Creative Commons Attribution 4.0 License.