Answered: (MS) Select all that are true. a. Every…

(MS) Select all that are true. a. Every graph has a vertex cover of size 0. b. Every graph has a vertex cover of size 1. c. Every graph has a vertex cover of size 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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discrete structure

3. (MS) Select all that are true.
a. Every graph has a vertex cover of size 0.
b. Every graph has a vertex cover of size 1.
c. Every graph has a vertex cover of size 2.
d. Every graph has a vertex cover of sizen – 2.
-
e. Every graph has a vertex cover of size n – 1.
f. Every graph has a vertex cover of size n.

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