This image could be re-created using vector graphics as an SVG file. This has several advantages; see Commons:Media for cleanup for more information. If an SVG form of this image is available, please upload it and afterwards replace this template with {{vector version available|new image name}}.
It is recommended to name the SVG file “Infinity paradoxon - one-to-one correspondence between infinite set and proper subset.svg”—then the template Vector version available (or Vva) does not need the new image name parameter.
Summary
DescriptionInfinity paradoxon - one-to-one correspondence between infinite set and proper subset.gif
English: viewing lines as infinite sets of points, the left half of the lower blue line can be mapped one-to-one (green correspondences) to the higher blue line, and in turn to the whole lower blue line (red correspondences); therefore the whole lower blue line and its left half have the same cardinality
to share – to copy, distribute and transmit the work
to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.