Differences between revisions 1 and 2
⇤ ← Revision 1 as of 2026-02-08 18:48:21 →
Size: 336
Editor: DominicRicottone
Comment: Initial commit
← Revision 2 as of 2026-02-08 18:50:41 → ⇥
Size: 440
Editor: DominicRicottone
Comment: Linking terms
Deletions are marked like this. Additions are marked like this.
Line 15: Line 15:
A function that is both [[Analysis/Injectivity|injective]] and surjective is called '''bijective'''.

Surjectivity

Surjectivity is a property of functions indicating that they are onto.

Contents

  1. Surjectivity
    1. Description

Description

A function is surjective if f(A) = B. In other words, every member of B is mapped onto.

A function that is both injective and surjective is called bijective.

CategoryRicottone

Analysis/Surjectivity (last edited 2026-02-08 18:50:41 by DominicRicottone)