Answer:
Step-by-step explanation:
It asks for the common set of A and B.
There only one element common to both the given sets:
Answer:
Step-by-step explanation:
∩ == this symbol stands for the common element/set
So according to this question you have to find the element which is common for both A and B sets.
So now you can see that only number 2 is common for both.
So, the answer is,