反三角函数及其限制值域演示

2015-09-15 19:36

本 GeoGebra 数学范例直观展示了反三角函数 arcsin(x)、arccos(x) 和 arctan(x) 的限制值域。通过镜像（Mirror）等几何构造命令，动态呈现了原三角函数与反三角函数图像之间的对称关系，并清晰解释了为了使反三角关系满足单值函数定义而必须对值域进行限制的数学原理。该范例是高中及大学三角函数与微积分教学的优质可视化辅助工具。

#trigonometry #function #graphing #transform

所属专题数学分析讲义 - GeoGebra互动教学资源

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