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Copy of Sin Cos and Tan animated from the unit circle
Author:
Nikhil Rayaprolu
,
Tim Elton
Topic:
Circle
,
Cosine
,
Sine
,
Trigonometry
,
Unit Circle
See how the functions sin, cos, and tan are defined from the unit circle, extending the definitions beyond the the 0 to 90 degrees that fit nicely inside a right-angled triangle.
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