Homework Help is Here – Start Your Trial Now!
Math
Advanced Math
Which of the following is NOT true?    A.) If a is in R and a is not equal to 0, then a^2 > 0. B.) If m and n are elements in R with m + n = m, then n = 0. C.) If a < b and c < 0, then ca < cb. D.) If - m, n are elements of P, then - mn is also an element of P, where P is the set of positive real numbers.

Which of the following is NOT true?    A.) If a is in R and a is not equal to 0, then a^2 > 0. B.) If m and n are elements in R with m + n = m, then n = 0. C.) If a < b and c < 0, then ca < cb. D.) If - m, n are elements of P, then - mn is also an element of P, where P is the set of positive real numbers.

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.2: Exponents And Radicals
Problem 90E
See similar textbooks
icon
Related questions
Question
 Which of the following is NOT true? 
 
A.) If a is in R and a is not equal to 0, then a^2 > 0.
B.) If m and n are elements in R with m + n = m, then n = 0.
C.) If a < b and c < 0, then ca < cb.
D.) If - m, n are elements of P, then - mn is also an element of P, where P is the set of positive real numbers.
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
Geometry
ISBN:
9781337614085
Author:
Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:
Cengage,
Elementary Geometry for College Students
Elementary Geometry for College Students
Geometry
ISBN:
9781285195698
Author:
Daniel C. Alexander, Geralyn M. Koeberlein
Publisher:
Cengage Learning
Linear Algebra: A Modern Introduction
Linear Algebra: A Modern Introduction
Algebra
ISBN:
9781285463247
Author:
David Poole
Publisher:
Cengage Learning
Elementary Linear Algebra (MindTap Course List)
Elementary Linear Algebra (MindTap Course List)
Algebra
ISBN:
9781305658004
Author:
Ron Larson
Publisher:
Cengage Learning
Elements Of Modern Algebra
Elements Of Modern Algebra
Algebra
ISBN:
9781285463230
Author:
Gilbert, Linda, Jimmie
Publisher:
Cengage Learning,
SEE MORE TEXTBOOKS