Open the Trace Sine Curve applet. On the screen you will
Chapter 7, Problem 105(choose chapter or problem)
Open the Trace Sine Curve applet. On the screen you will see the graph of the unit circle with a point C labeled. Use your mouse and move point C around the unit circle in the counterclockwise direction.What do you notice? In particular, what is the relation between the angle and the y-coordinate of point C?
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