# Category:Homogeneous Cartesian Coordinates

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This category contains results about **Homogeneous Cartesian Coordinates**.

Definitions specific to this category can be found in **Definitions/Homogeneous Cartesian Coordinates**.

Let $\CC$ denote the Cartesian plane.

Let $P = \tuple {x, y}$ be an arbitrary point in $\CC$.

Let $x$ and $y$ be expressed in the forms:

\(\ds x\) | \(=\) | \(\ds \dfrac X Z\) | ||||||||||||

\(\ds y\) | \(=\) | \(\ds \dfrac Y Z\) |

where $Z$ is an arbitrary real number.

$P$ is then determined by the ordered triple $\tuple {X, Y, Z}$, the terms of which are called its **homogeneous Cartesian coordinates**.

## Subcategories

This category has the following 2 subcategories, out of 2 total.

### P

- Point at Infinity (2 P)

## Pages in category "Homogeneous Cartesian Coordinates"

The following 6 pages are in this category, out of 6 total.