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Cosine and Sine Addition and Subtraction Law with an Automorphism

Youssef Aserrar

Youssef Aserrar

Ibn Zohr University, Faculty of sciences, Department of mathematicsAgadir, Morocco
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Aserrar, Youssef
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Elhoucien Elqorachi

Elhoucien Elqorachi

Ibn Zohr University, Faculty of sciences, Department of mathematicsAgadir, Morocco
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Elqorachi, Elhoucien
  
Nov 29, 2023
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Published Online: Nov 29, 2023
Page range: 155 - 176
Received: Mar 26, 2023
Accepted: Nov 17, 2023
DOI: https://doi.org/10.2478/amsil-2023-0021
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© 2023 Youssef Aserrar et al., published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.
Language:
English
Publication timeframe:
2 times per year
Journal Subjects:
Mathematics, General Mathematics
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