You should submit corrected claims only when information has changed on the claim. For example: Errors were found involving diagnosis, procedure, date, or modifier. Claims contained missing, incorrect, or incomplete data according to our claim submission criteria.
In the context of Venn diagrams, the universe is not everything, but everything you're dealing with right now. Let's deal with the following list of things: moles, swans, rabid skunks, geese, worms, horses, Edmontosorum (a variety of duck-billed dinosaurs), platypusses, and a very fat cat.
In mathematics, a graph is a collection of points, called vertices, and line segments between those points, called edges. The number of edges that each vertex contains is called the degree of the vertex. A complete graph is a graph that has an edge between every single one of its vertices. We represent a complete graph with n vertices with the symbol K n.