关于两个三角函数平均的不等式

Inequality of two trigonometric means

研究两个三角函数平均与算术平均之间的比较,建立了若干不等式,针对类似的两个双曲函数平均提出了一个待解决的问题。

Through the analogy of the two trigonometric means and arithmetic mean, we obtain some inequality.At the end of this paper, we present a problem to be solved about the similar two hyperbolic functions mean.