Tangent slider

Topic:Tangent Function, Trigonometry, Unit Circle

Slide point D around the unit circle to observe how the tangent of alpha changes. The tangent of alpha is the y value of point Q on the tangent to the circle.

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函數的單調性
montecarlo circles 1
From Polar to Cartesian Coordinates
random coprime pairs
Untitled

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Qualitative Graph Madigan
centroid
Sacred2
counting
The addition and subtraction of negative numbers

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Vectors 2D (Two-Dimensional)
Ellipse
Natural Numbers
Centroid or Barycenter
Mode