Question

what is one one into function​

Answer 1

Answer:

A function f from A to B is called one-to-one (or 1-1) if whenever f (a) = f (b) then a = b. No element of B is the image of more than one element in A. In a one-to-one function, given any y value, there is only one x that can be paired with the given y.

Answer 2

Answer:

function f from A to B is called one-to-one (or 1-1) if whenever f (a) = f (b) then a = b. No element of B is the image of more than one element in A. In a one-to-one function, given any y value, there is only one x that can be paired with the given y.