Question

Im making a practice tests be i want to have a function I was hoping that you could give me on to put in that you can make

Answer 1

A function represented by the mapping in which each element of the range is paired with exactly one element of the domain is called one-to-one mapping

Let us start by sketching out an example of a maped function,

The image above is an example of one-to-one mapping.

One-to-one mapping above is a function where each element of the range is paired with exactly one element of the domain.