   Chapter A.3, Problem 30E Elementary Geometry For College St...

7th Edition
Alexander + 2 others
ISBN: 9781337614085

Solutions

Chapter
Section Elementary Geometry For College St...

7th Edition
Alexander + 2 others
ISBN: 9781337614085
Textbook Problem

In Exercises 29 to 32, the claims made are not always true. Cite a counterexample to show why each claims fails.If a < b , then a ⋅ c ≠ b ⋅ c .

To determine

To prove:

The given claims made are not always true and give counter example

Explanation

Consider the following claim,

“If a<b, then acbc.”

Multiplication:

1) If a<b and c>0 that is c is positive then ac<bc.

2) If a<b and c<0 that is c is negative then ac>bc.

The given statement is always true and it is aplicable for any number which is a<b.

Example:

Let assume that a=2,b=3 and c=1

Still sussing out bartleby?

Check out a sample textbook solution.

See a sample solution

The Solution to Your Study Problems

Bartleby provides explanations to thousands of textbook problems written by our experts, many with advanced degrees!

Get Started

In Exercises 1-6, show the interval on a number line. 6. (, 5)

Applied Calculus for the Managerial, Life, and Social Sciences: A Brief Approach

What is the lowest score in the following distribution?

Essentials of Statistics for The Behavioral Sciences (MindTap Course List)

Multiply: 1520320

Elementary Technical Mathematics

In Problems 7-20, find each limit, if it exists.

Mathematical Applications for the Management, Life, and Social Sciences

Which graph represents y=x+1x

Study Guide for Stewart's Single Variable Calculus: Early Transcendentals, 8th 