Category:Cosine Function

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This category contains results about the cosine function.
Definitions specific to this category can be found in Definitions/Cosine Function.


SineCosine.png

In the above right triangle, we are concerned about the angle $\theta$.

The cosine of $\angle \theta$ is defined as being $\dfrac {\text{Adjacent}} {\text{Hypotenuse}}$.

Also see

Category:Sine Function
Category:Tangent Function
Category:Cotangent Function
Category:Secant Function
Category:Cosecant Function

Subcategories

This category has the following 40 subcategories, out of 40 total.

Pages in category "Cosine Function"

The following 168 pages are in this category, out of 168 total.

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