Question

In a graph if e=[u, v], Then u and v are called _______

Answer 1

In a graph, if e=[u, v], then u and v are called vertices or nodes.

Step-by-step explanation:

In a graph, if e=[u, v], then u and v are called vertices or nodes. Vertices are the points or intersections on the graph where edges connect. In a graph, if e=[u, v], then u and v are called the endpoints of the edge e. In the context of a graph, especially in graph theory, an edge is a line connecting two vertices (or nodes). Therefore, u and v are typically known as the vertices or nodes of the edge e. These terms are fundamental in the study of graphs and are used to describe the basic components that form a graph—edges, which represent relationships or connections, and vertices, which represent entities or objects.