Answer:
B

Step-by-step explanation:
The set A n B, read as 'A intersection B', is the set of all the elements which belong to both set A and set B. It is a set of all the elements that are common in sets A and B.
Looking at the given Venn diagram, we can see that the elements that belong to both set A and set B are b and h. This can be written in roster form as seen below;
