Geometric Construction and Graph of the Sine Function y=sin(x)
2013-10-05 14:11
This applet demonstrates the generation of the sine function graph y=sin(x) via geometric construction. Using a moving point on the unit circle, arcs, and vectors, it visually illustrates the relationship between angles and sine values. Tracing the point's trajectory transforms abstract trigonometry into intuitive graphs, aiding the understanding of its geometric meaning and periodicity.
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三角函數
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