1. How many edges does the graph have?2. Is this graph a directed graph?3. Is this graph a weighted graph? The adjacency matrix below represents a graph that has four nodes, numbered from 1 to 4.341123418 8N N 8 5888881.

Part(1) In the adjacency matrix, the number of values that are present in the adjacency matrix…

Answered: 1. How many edges does the graph have?…

Engineering

Computer Science

1. How many edges does the graph have? 2. Is this graph a directed graph? 3. Is this graph a weighted graph?

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

Strongly Connected Components

A directed graph in which a path exists between all its pairs of vertices is called a strongly connected graph. A portion of the strongly connected directed graph that contains a path to reach from each vertex to other vertices is called a strongly connected component (SCC).

Question

1. How many edges does the graph have?

2. Is this graph a directed graph?

3. Is this graph a weighted graph?

The adjacency matrix below represents a graph that has four nodes, numbered from 1 to 4.
3
4
1
1
2
3
4
1
8 8
N N 8 58
8888
1.

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