perform this operation:

________
{2,7,10}

To perform an operation on the set {2, 7, 10}, you have to specify the particular operation you want to perform. Without knowing the operation, it is not possible to provide a specific solution. However, I can explain how to perform some common operations on a set.

1. Union: To find the union of two or more sets, you combine all the elements from all the sets without repetitions. For example, if you want to find the union of {2, 7, 10} with another set {5, 7, 12}, the union would be {2, 5, 7, 10, 12}.

2. Intersection: To find the intersection of two or more sets, you identify the common elements that exist in all the sets. If you want to find the intersection of {2, 7, 10} with another set {5, 7, 12}, the intersection would be {7}.

3. Difference: To find the difference between two sets, you remove the elements from one set that are also present in the other set. If you want to find the difference between {2, 7, 10} and another set {5, 7, 12}, the difference would be {2, 10}.

These are just a few examples of operations you can perform on sets. Please specify the operation you would like to perform on the set {2, 7, 10}, and I would be happy to walk you through the process.