How to use this applet |
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The purple line is the trace of w. If we move point a which is center point of circle of z or change R, the trace becomes as the wing of the plane like the right figure. Let's try! |
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How to use this applet |
|
|
The purple line is the trace of w. If we move point a which is center point of circle of z or change R, the trace becomes as the wing of the plane like the right figure. Let's try! |
|