Difference between revisions of "Sine"
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BRichtigen (talk | contribs) (→Sine Graph: esthetically improved) |
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That would be a full period of the graph - as 2π [[radians]] is equivalent to one circle. The graph continues in that pattern. | That would be a full period of the graph - as 2π [[radians]] is equivalent to one circle. The graph continues in that pattern. | ||
[[Category:Trigonometry]] | [[Category:Trigonometry]] | ||
Revision as of 12:11, December 8, 2008
Sine is a trigonometric function describing the ratio between the opposite side and the hypotenuse in a right triangle. As a function it is usually abbreviated sin.
A mathematical identity involving sine is:
Sine Graph
The basic sine graph is as follow:
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That would be a full period of the graph - as 2π radians is equivalent to one circle. The graph continues in that pattern.