Question

After the following code executes, what elements will be members of set3? set1 = set([10, 20, 30]) set2 = set([100, 200, 300]) set3 = set1.union(set2)

Short answer

Answer: The elements of set3 after the union of set1 and set2 will be {10, 20, 30, 100, 200, 300}.

Step-by-step solution

Understanding the Union of Sets

Union operation joins two sets together by combining their unique elements. If the two sets consist of any common element(s), the union operation will not repeat such elements. Consequently, the new set obtained will include all the elements present in the given two sets.

Identify the given sets and their elements

The given sets are set1 and set2, with the following elements: - set1 = {10, 20, 30} - set2 = {100, 200, 300}

Perform the Union Operation

Now, to find set3, we need to take the union of set1 and set2 using the '.union()' method. The output set3 will be the combination of all unique elements from both set1 and set2: set3 = set1.union(set2)

Determine the Elements of set3

After the union operation, set3 will have the following elements: set3 = {10, 20, 30, 100, 200, 300} These are the elements that set3 will contain after the given code executes.