Fra Wikipedia, den frie encyklopædi
from en:, with same name. made by en:User:Jacj
original description here:
Diagram to illustrate a function that is an injection but not a surjection.
Intended to replace en:Media:Mathmap.png as that's not PD, and it's silly to have a copyrighted image to illustrate something so simple.
 |
This image has been released into the public domain by its author, Jacj. This applies worldwide.
In some countries this may not be legally possible; if so:
Jacj grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.
|
Billedehenvisninger
De følgende sider henviser til dette billede: