👉 In mathematics, a subzone is a subset of a larger set. It is a smaller part of the original set that contains only elements that are contained within the main set. For example, consider the following sets: 1. Set A = {a, b, c} 2. Set B = {x, y, z} The subzones of set A (or B) are those subsets that contain all elements from set A but not from set B. In this case, the sub