(New page: Sine is a function used in trigonometry, defined as the '''y''' coordinate of a point which is ''x'' radians on the unit circle ==Info== Sine appears in calculus a fair amount as ...) |
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==Info== | ==Info== | ||
| − | Sine appears in [[calculus]] a fair amount as well as [[geometry|other subjects]] | + | Sine appears in [[calculus]] a fair amount as well as [[geometry|other subjects]] |
===Integral and derivative=== | ===Integral and derivative=== | ||
| − | <math>\int{sin{(x)}} dx=-cos{(x)}</math> is the integral and <math>\frac{d}{dx}(sin(x))=cos(x).</math> is the derivative | + | <math>\int{(sin{(x))}} dx=-cos{(x)}</math> is the integral and <math>\frac{d}{dx}(sin(x))=cos(x).</math> is the derivative |
===Range of sine=== | ===Range of sine=== | ||
The range of sine is <math>-1 \le sin(x) \le 1</math>. | The range of sine is <math>-1 \le sin(x) \le 1</math>. | ||
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Latest revision as of 10:02, 16 February 2009
Sine is a function used in trigonometry, defined as the y coordinate of a point which is x radians on the unit circle
Info
Sine appears in calculus a fair amount as well as other subjects
Integral and derivative
$ \int{(sin{(x))}} dx=-cos{(x)} $ is the integral and $ \frac{d}{dx}(sin(x))=cos(x). $ is the derivative
Range of sine
The range of sine is $ -1 \le sin(x) \le 1 $.
