数理之美
Questions
Tags
Users
trigonometry
三角函数的 what，why，how
13 Questions
三角函数，和初中学过的几何有什么关系？
joe
1
•
asked Jun 26, 2024
0
1
23
g10
trigonometry
How are trigonometric functions derived? What problem is it used to solve?
joe
1
•
asked Jun 24, 2024
0
0
7
trigonometry
如何理解弧度Radian？
admin
1
•
asked Jun 17, 2024
0
1
59
trigonometry
Prev
Prev
1
2
(current)