#### Answer

B

#### Work Step by Step

X={1,2,3,4,6,12}
Y={1,2,4,8,16}
.
X∩Y contains all the elements the sets have in common
A is not correct because it is the empty set, and there are common elements.
B is correct because 1, 2 and 4 are in both X and Y.
C is not correct because 0 is not in either X or Y.
D is not correct because it includes multiple elements that are not in both X and Y, such as 12 and 16.