Definition:Image of Subset under Mapping/Also known as

From ProofWiki
Jump to navigation Jump to search

Image of Subset under Mapping: Also known as

The term image set is often seen for the image of a subset under a mapping.

The modifier by $f$ can also be used for under $f$.

Thus, for example, the image set of $X$ by $f$ means the same as the image of $X$ under $f$.