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 = set1.difference(set2)

Short answer

Answer: The difference between set1 and set2 is {1, 2}.

Step-by-step solution

Understand the sets and their elements

Here, we have two sets set1 = set([1, 2, 3, 4]) set2 = set([3, 4, 5, 6])

Apply the difference() method

Now, we need to find the difference between set1 and set2 using the difference() method: set3 = set1.difference(set2) Alternatively, we can also use the - operator: set3 = set1 - set2

Determine the resulting set

By applying the difference operation, we'll remove elements from set1 that are also present in set2. So, 3 and 4 are in both sets and will be removed from set1 during the operation. The resulting set, set3, will have the remaining elements from set1: set3 = set([1, 2])