摘要
三角函数是数学中常见的一类关于角度的函数。它在研究三角形和圆等几何形状的性质时有重要作用,也是研究周期性现象的基础数学工具。本文将对一些关于三角函数在解决实际问题中的应用做简单的讨论。
The trigonometric function is a common function about the angle in mathematics, which plays an important role when studying the properties of geometric shapes such as triangles and circles, and is also a basic mathematical tool of studying periodic phenomena. This paper will discuss the application of trigonometric functions in solving practical problems.
出处
《价值工程》
2014年第28期236-238,共3页
Value Engineering
关键词
三角函数
定义
工具
应用
trigonometric function
definition
tools
application
