Answer:
Step-by-step explanation:
Given : Let P={ 1,2,3,5,7,9}, Q= { 1,2,3,4,5}, and R= {2,3,5,7,11}
To find : The value of ?
Solution :
The intersection of two sets is defined as the set of their common elements or the elements appear in both the sets.
The sets are P={ 1,2,3,5,7,9} and R= {2,3,5,7,11}
Common elements in P and R are {2,3,5,7}
So,
Therefore, The value of