Question

Describe a network with n roads and n+1 cities.

Answer 1

A network with n roads and n+1 cities can be described as a graph with n vertices and n edges.

Step-by-step explanation:

A network with n roads and n+1 cities can be described as a graph. In this graph, each city represents a vertex and each road represents an edge connecting two vertices.

Since there are n+1 cities, there will be n roads connecting them. The graph will have n vertices and n edges.

For example, if we have 3 cities, we will have 2 roads connecting them, forming a triangular network. If we have 4 cities, we will have 3 roads, forming a square network. And so on.