One to one and onto functions

Question

20 Aug 2023

Answer :

Word Count : 329

One-to-One Functions:

A function is said to be one-to-one (injective) if each element in the domain maps to a distinct element in the codomain. In other words, no two different elements in the domain are mapped to the same element in the codomain. Mathematically, a function f: A → B is one-to-one if for ______ __________ __________ _____ ____.
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