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90.14 Generalising a ‘trigonometric’ identity

Published online by Cambridge University Press:  01 August 2016

J. K. R. Barnett*
Affiliation:
27 Highcroft Lane, Horndean, Waterlooville PO8 9NX

Abstract

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Type
Notes
Copyright
Copyright © The Mathematical Association 2006

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References

1. Scott, J. A., Another cotangent identity for the triangle, Math. Gaz. 88 (March 2004) pp. 114115.CrossRefGoogle Scholar