Category:Image of Point under Central Dilatation Mapping with Fixed Point at Origin

This category contains pages concerning Image of Point under Central Dilatation Mapping with Fixed Point at Origin:

Let $f$ be a central dilatation mapping whose center of enlargement $C$ is located at the origin of a coordinate system.

Let the scale factor of $f$ be $k$.

Let the position vector of a point $P$ be $\mathbf r$.

Then the image of $P$ under $f$ has position vector $k \mathbf r$.