Question

After the following code executes, what elements will be members of set3? set1 = set([1, 2, 3, 4]) set2 = set([3, 4, 5, 6]) set3 = set2.difference(set1)

Short answer

Answer: The elements in set3 will be {5, 6}.

Step-by-step solution

Understand the given sets

The given sets are set1 = {1, 2, 3, 4} and set2 = {3, 4, 5, 6}.

Calculate set3

To calculate set3, we need to find the difference of set2 and set1. In set theory, the difference of set A and set B (A - B) is the set of elements that are in A but not in B. So, set3 = set2 - set1 = {5, 6} as 5 and 6 are the only elements that are in set2 but not in set1.

Conclusion

After the execution of the code, set3 will have the elements {5, 6}.