video1.0<iframe src="https://www.loom.com/embed/a3a69e4977f1458cad08170e17b92440" frameborder="0" width="1264" height="948" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>9481264Loomhttps://www.loom.com9481264https://cdn.loom.com/sessions/thumbnails/a3a69e4977f1458cad08170e17b92440-00001.gif535.362In this video, I provide an introduction to SETs in SAG-4, specifically focusing on the concept of well-defined and distinct objects. I explain how SETs are represented using capital letters and discuss the notation for elements in a SET. I also cover the use of symbols to indicate whether an element is part of a SET or not. By the end of the video, viewers will have a clear understanding of the basic principles of SETs and how to describe and compare them.