Problem #WSP-5267

Problems Discrete Mathematics Set theory and logic Set theory
 10–16  2.0

Problem

Let \(A=\{1,2,3\}\) and \(B=\{2,4\}\) be two sets containing natural numbers. Find the sets: \(A\cup B\), \(A\cap B\), \(A-B\), \(B-A\).