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軌跡方程式
Author:
Ho-Kai Chen
動圓和定圓C外切, 因兩圓相切, 切點隨著動圓而變動... 動圓的圓心軌跡是拋物線
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အခြေခံ data အခေါ်အဝေါ်များ
רישום חופשי
函數的單調性
random coprime pairs
Average Value of a Function
Discover Resources
College Algebra
Triangles on A Squared Grid Geoboard
im2-triangle-triangle
im.g.1.10.2.What's the Same?
Equation of Circles (Standard)
Discover Topics
Parametric Curves
Arithmetic Operations
LCM and GCD
Curve Sketching
Real Numbers