Let the universal set U = {1,2,3,4,5, 6, 7) , also A = {2,4,5,6) , B = {1,4,6) and C = {3,4,5) . Use
this information to answer each of the following:
a. AnC=
{4,5}
To find the intersection of sets A and C, we need to identify the elements that are common to both sets.
A = {2, 4, 5, 6}
C = {3, 4, 5}
The only element that is present in both sets A and C is 4.
Therefore, AnC = {4}