👉 In mathematics, an "interjoinder" is a specific type of relation that describes the relationship between two sets. In other words, it represents the set of all elements that are common to both sets and have no element in common with them. For example: - Consider the sets A = {1, 2, 3} and B = {4, 5, 6}. The "interjoinder" between these two sets is the set C = {1, 2
