1:1 Explained

1:1 may refer to:1:1

• • 1:1 correspondence, the same as a set-theoretical bijection
• in a 2-dimensional Cartesian coordinates
• 1:1 aspect ratio (image), the square format
  • 1:1 (film), an animated film by Richard Reeves (2001)
• One to one computing (education)
• , a model of the Koenigsegg Agera sports car

See also

• 1-1 (disambiguation)
• One-to-one (disambiguation)