Respuesta :

Answer:

idk p:

Step-by-step explanation:

oof 9:::::::::::::::::::::::::

gsaenz3

Answer:

Bijective (I believe)

Step-by-step explanation:

A bijective function, f: X → Y, where set X is {1, 2, 3, 4} and set Y is {A, B, C, D}. For example, f(1) = D.