The process of determining the union of number sets is essentially about amalgamating all distinct elements from each set. Duplicate numbers that show up in both sets are counted just once in the union. This principle is a cornerstone of set theory and is frequently illustrated using a Venn diagram.
| Topic | Problem | Solution |
|---|---|---|
| None | Let \( S = \{1, 2, 3\} \) and \( T = \{3, 4, 5\} … | Step 1: Identify the distinct elements in the two sets. In set \( S \), we have 1, 2, and 3. In set… |