Unit Circle and the Trigonometric Functions

y coordinate of red and green line are the y coordinates of the sine and tangent tracers respectively. x coordinate of p - 2 is the y coordinate for the cosine tracer. This is because centre of the circle was placed at (-2, 0).

 

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대상 그룹 (연령)
15 – 18
언어
English (United Kingdom)
 
 
 
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