In this paper, we introduced and proved some important and intresting results on Cotangent Hyperbolic function. Also discussed an important remark at the end of the paper.
Info:
Periodical:
Bulletin of Mathematical Sciences and Applications (Volume 4)
R. R. Gandhi and E. Guedes, "An Elementary Identity with Cotangent Hyperbolic Function", Bulletin of Mathematical Sciences and Applications, Vol. 4, pp. 10-11, 2013