Let A = {1, 2} and B = {3, 4} . Write A × B. How many subsets will A × B have? List them. 2} and B = {3 4} . Write A × B. How many subsets will A × B have? List them. Let A = {1 October 22, 2021 Category: Chapter 2 - Relations and Functions , Maths , NCERT Exemplar Class 11 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related