Question

please answer this question​

Answer 1

Answer:

many one to onto is the correct answers

Answer 2

many one to onto

Step-by-step explanation:

Here positive and negative numbers will have the same image. i.e, -x and x will have the image ×^2

hence it is many one.

For onto , a function f from a set X to a set Y is surjective, if for every element y in the codomain Y of f, there is at least one element x in the domain X of f such that f(x) = y.