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Trigonometric Graphs
作者：
Jonathan Robinson
主題：
餘弦
,
正弦
,
三角學
Practise drawing the Sine, Cosine and Tangent curves by dragging the red button through 360°.
GeoGebra
Practise drawing the Sine, Cosine and Tangent curves by dragging the red button through 360°.
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探索主題
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