4. (i)Show how the analysis of the flows in a network with several sources and sinks can be reduced to the standard case by the addition of a new 'source vertex' and 'sink vertex'. (ii) Illustrate your answer to part (i) with reference to the network in the following figure. v 3 A 3 1 W 6 B W 2 5 3 v C W 7 5

4. (i)Show how the analysis of the flows in a network with several sources and sinks can be reduced to the standard case by the addition of a new 'source vertex' and 'sink vertex'. (ii) Illustrate your answer to part (i) with reference to the network in the following figure. v 3 A 3 1 W 6 B W 2 5 3 v C W 7 5

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

Alert dont submit AI generated answer.

4. (i)Show how the analysis of the flows in a network with several sources and
sinks can be reduced to the standard case by the addition of a new 'source
vertex' and 'sink vertex'. (ii) Illustrate your answer to part (i) with reference
to the network in the following figure.
v
A
3
3
1
W
6
B
W
2
5
3
V
с
W
7
5

Branch of computer science concerned with using technology to solve problems that typically require human intelligence.

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