Author： Fan Xingya Zhu Yixin
Publisher： Mathematical Association of America
ISSN： 1931-1346
Source： The College Mathematics Journal, Vol.43, Iss.5, 2012-11, pp. : 376-376
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Abstract
Related content
Proof Without Words: Double Sum for Sine and Cosine
By Unal Hasan
The College Mathematics Journal, Vol. 41, Iss. 5, 2010-11 ,pp. :
Access to resources
Recommend
Proof Without Words: Sine Sum Identity
By Wang Long
The College Mathematics Journal, Vol. 45, Iss. 3, 2014-05 ,pp. :
Proof Without Words: A Sine Identity for Triangles
The College Mathematics Journal, Vol. 45, Iss. 5, 2014-11 ,pp. :