Since we have the symbol â‹‚, we are looking for the intersection of the given sets.
A&={1,2,3,4}
B&={2,4,6,8,10}
An intersection of two sets is the set that contains elements that are common in both sets. An element is in the intersection of A and B if it belongs to A and B at the same time.
A&={ 1, 2,3, 4}
B&={ 2, 4,6,8,10}
Aâ‹‚ B &={ 2, 4}