On the venn diagram, which region(s) represent the intersection of set a and set b (a∩b)?

ii
i and iii
i, ii, and iii
i, ii, iii, and iv

In this question , we have to find the region that is represented by the intersection of sets A and B .

Intersection refers to the common area , that is , the area shared by A and B .

And in the given diagram, the only region shared by A and B is region II.

So Intersection is represented by region II and the correct option is the first option .