2.) Let A - (0₂3² -₁) + B = (₁7²). If possible, (1 23 5 -1 compute the following. If it is not possible, state why. a.) A-3B b) AB c.) BA d.) AT B e) 5A

Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter2: The Integers
Section2.1: Postulates For The Integers (optional)
Problem 35E
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2.) Let A - (0₂3² -₁) + B = (₁ 747). If possible,
(1
2 3
5 -1
compute the following. If it is not possible, state why.
a.) A-3B
b. AB
c.) BA
d.) AT B
e.) 5A
Transcribed Image Text:2.) Let A - (0₂3² -₁) + B = (₁ 747). If possible, (1 2 3 5 -1 compute the following. If it is not possible, state why. a.) A-3B b. AB c.) BA d.) AT B e.) 5A
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