Respuesta :
Answer:
AnC = {1, 2}
Step-by-step explanation:
We are looking for the intersection between sets A and C.
That is, we are looking for the elements that are in A and that are simultaneously in C
Taking into account that A and C are:
A = {0, 1, 2, 3}
C = {0, a, 2, b}
The common elements in both sets are: 1, and 2.
Thus, the intersection between A and C:
AnC = {1, 2}
