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sin(a-b)
作者：
James Key
GeoGebra
最新資源
Sine in Cartesian and Polar Coordinates
bewijs stelling van Pythagoras
functionartculture
Graphing 1 + cos(θ) in Polar Coordinates
Astroid
探索資源
Quotient Rule
Problem 1.4 Figure 3
Trigonometry
Triangle line line segment
Upper and lower Riemann Sums
探索主題
代數
圓
正切線或正切
等腰三角形
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