Some identities involving inverse trigonometric functions without the zero derivative theorem

被引:0
|
作者
Hassani, Mehdi [1 ,2 ]
机构
[1] Univ Zanjan, Dept Math, Zanjan, Iran
[2] Univ Zanjan, Dept Math, Univ Blvd, Zanjan 4537138791, Iran
关键词
One-variable calculus; elementary functions; differentiation;
D O I
10.1080/0020739X.2022.2128457
中图分类号
G40 [教育学];
学科分类号
040101 ; 120403 ;
摘要
We give a geometric-trigonometric approach to obtain several identities involving inverse of the functions sin, cos and tan. This provides some new examples satisfying the zero derivative theorem.
引用
收藏
页码:1295 / 1302
页数:8
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