5. Consider the following graph G(a) How many paths of length 5 are there between vertices 1 and 2?(b) How many circuits of length 5 are there starting at 1?(c) How many circuits of length 5 are there starting at 2?6. Use Dijkstra's algorithm to find a shortest path from a to z in the graph below.6297. Prove that the two graphs in Figure 1 are isomorphic.Figure 1: The graphs of Question 7

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5. Consider the following graph G (a) How many paths of length 5 are there between vertices 1 and 2? (b) How many circuits of length 5 are there starting at 1? (c) How many circuits of length 5 are there starting at 2?

5. Consider the following graph G (a) How many paths of length 5 are there between vertices 1 and 2? (b) How many circuits of length 5 are there starting at 1? (c) How many circuits of length 5 are there starting at 2?

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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Question

5. Consider the following graph G
(a) How many paths of length 5 are there between vertices 1 and 2?
(b) How many circuits of length 5 are there starting at 1?
(c) How many circuits of length 5 are there starting at 2?
6. Use Dijkstra's algorithm to find a shortest path from a to z in the graph below.
6
2
9
7. Prove that the two graphs in Figure 1 are isomorphic.
Figure 1: The graphs of Question 7

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