   Chapter 6.3, Problem 3ES ### Discrete Mathematics With Applicat...

5th Edition
EPP + 1 other
ISBN: 9781337694193

#### Solutions

Chapter
Section ### Discrete Mathematics With Applicat...

5th Edition
EPP + 1 other
ISBN: 9781337694193
Textbook Problem
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# For each of 1-4 find a counterexample to show that the statement is false. Assume all sets are subsets of a universal set U. For all sets A , B , and C, if A ∉ B and B ⊄ C then A ⊄ C .

To determine

For each find a counterexample to Show that the statement is falseO Assume ail sets are subsets of a universai set U.

For all sets A,B and C if AB and BC then AC

Explanation

Given information:

Let  A,B and C  be any set

Concept used:

:Union of sets:Intersection of sets

: subset of set

Calculation:

Counterexample,

A,B and C Are sets,  AB and BC  AC.

To show that this statement is false, consider the following:

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