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Section: Important Properties of Functions

Some properties of functions are of particular importance for their study. We will now introduce these properties and will provide some examples.

Table of Contents

  1. Definition: Injective Function
  2. Definition: Surjective Function
  3. Definition: Bijective Function
  4. Proposition: Characterization of Bijective Functions
  5. Definition: Invertible Functions, Inverse Functions
  6. Proposition: Functions Constitute Equivalence Relations

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