Maths, Mathematics, Discrete Mathematics, Discrete Maths, Sets.
Venn is used to depicting these acts iconographically. The union of A, B The intersection of two sets A and B is denoted by A ∩ B. It results in a set containing the elements A and B have in common. Suppose A = {1, 2, 3} and B = {2, 3, 4} then A ∩ B = {2, 3}. Set intersection is a commutative