Two quick direct proofs of the irrationality of tan15°

Nick Lord

doi:10.1017/mag.2024.88

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Two quick direct proofs of the irrationality of tan15°

Published online by Cambridge University Press: 23 August 2024

Nick Lord

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Type: Teaching Notes
Information: The Mathematical Gazette , Volume 108 , Issue 572 , July 2024 , pp. 356 - 358

DOI: https://doi.org/10.1017/mag.2024.88 [Opens in a new window]
Copyright: © The Authors, 2024 Published by Cambridge University Press on behalf of The Mathematical Association

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Two quick direct proofs of the irrationality of tan15°

Volume 108, Issue 572
Nick Lord
DOI: https://doi.org/10.1017/mag.2024.88

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Two quick direct proofs of the irrationality of tan15°

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