👉 In mathematics, an intersection is a set of elements that are common to two or more sets. In other words, it's a set of all elements that belong to at least one of the given sets. For example, if you have two sets A and B, and you want to find the intersection of A and B (elements in both sets), you would write: A ∩ B = {element in A or element in B} This means that if you take all elements in set A
