Trigonometric functions

Mindmap

Video #1 - shows how to use the unit circle

… to define the sine, cosine, and tangent for angles Theta that are not only in 0° < Theta < 90°.

Video #2 - similar to video #1

… but low resolution quality.

Video #3 - determining the quadrant of the angle from some hints

… as e.g., cosine or sine of the angle

Explained by a funny guy ProfRobBob

 
public/trigonometric_functions.txt · Last modified: 2014/01/04 12:38 (external edit) · []
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