Let a + 0 such that a. (a+ 2) =0. Which of the following statements is correct? A. None of the choices in the list. B. a + (- a) =-2. C. There exist , +0 such that. D. 1/(a+2) is the multiplicative inverse of a + 2. for some real number. c=0 a +2 E.

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter2: Working With Real Numbers
Section2.7: Problem Solving: Consecutive Integers
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Let a +0 such that a . (a+2) =0. Which of the following statements is correct?
A. None of the choices in the list.
B. a+ (- a) =- 2.
C. There exist , +0 such that.
D. 1/(a+2) is the multiplicative inverse of a+2.
1
c =0 for some real number.
a+2
E.
Transcribed Image Text:Let a +0 such that a . (a+2) =0. Which of the following statements is correct? A. None of the choices in the list. B. a+ (- a) =- 2. C. There exist , +0 such that. D. 1/(a+2) is the multiplicative inverse of a+2. 1 c =0 for some real number. a+2 E.
Given that a
=3 and
1
if a is even;
-a
2 "
a
n+1
5a -1 if a is odd.
Then tern number four, i.e., a,
is
4
||
Transcribed Image Text:Given that a =3 and 1 if a is even; -a 2 " a n+1 5a -1 if a is odd. Then tern number four, i.e., a, is 4 ||
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