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作者：
Andy Wain
Graphing Circular Functions
Graphing: Period and Amplitude
Transforming sine and Cosine
Graphing Tangent Transformations
最新資源
bewijs stelling van Pythagoras
Slopes of Straight Lines
Vectors: Scalar Multiplication
Untitled
Erdős's problem #503, n=3
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Tangents_to_Circle
FINAL PROJECT
What is a Circle?
Heron's formula
Simplifying Radicals (I)
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Sequences and Series
定積分
加法
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