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Springer Science and Business Media LLC
Reference9 articles.
1. Eli Maor, Trigonometric Delights, Princeton University Press, (2013); https://doi.org/10.1515/9781400846757.
2. The Mathematical Association of America;I Niven,1956
3. Ivan Niven, Numbers: Rational and Irrational, The Mathematical Association of America, 1961; https://www.maa.org/press/maa-reviews/numbers-rational-and-irrational.
4. Jörg Jahnel, When co(sin) of a rational angle equal to a rational number?, arXiv:1006.2938 [math.HO], 15 June 2010; https://arxiv.org/abs/1006.2938.
5. Bonaventura Paolillo and Giovanni Vincenzi, An elementary proof of Niven’s theorem via the tangent function, International Journal of Mathematical Education in Science and Technology, 51, pp.1–6, 2020; https://doi.org/10.1080/0020739X.2020.1799088.
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