# Find A ∩ B if A = {2, 5, 8, 11, 14} and B = {1, 3, 5, 7}.

If the elements of set A and the elements of set B are the elements of a set then it is called the intersection of sets and is denoted by the symbol ∩.

## Answer: The intersection set of sets A = {2, 5, 8, 11, 14} and B = {1, 3, 5, 7} is A ∩ B = {5}.

Let's find A ∩ B.

**Explanation:**

The intersection of set A and set B is defined as A ∩ B.

elements of set A = {2, 5, 8, 11, 14} and elements of set B = {1, 3, 5, 7}

elements of set A that are also elements of set B = A ∩ B

⇒ A ∩ B = { 5 }

The intersection set A ∩ B consists of only one element in common that is {5}