Answer the following questions using the matrices below. A = and B- 2. a. Compute (A+ B). b. Compute A + 2AB + B. c. IfA and B were variables representing any real number, it would be true that: (A+ B) - A + 2AB+ B Based on these results, is the equation true for matrices?

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter12: Algebra Of Matrices
Section12.1: Algebra Of 2 X 2 Matrices
Problem 3CQ
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Answer the following questions using the matrices below.
A =
and B-
2.
a. Compute (A+ B).
b. Compute A + 2AB + B.
c. IfA and B were variables representing any real number, it would be true that:
(A+ B) - A + 2AB+ B
Based on these results, is the equation true for matrices?
Transcribed Image Text:Answer the following questions using the matrices below. A = and B- 2. a. Compute (A+ B). b. Compute A + 2AB + B. c. IfA and B were variables representing any real number, it would be true that: (A+ B) - A + 2AB+ B Based on these results, is the equation true for matrices?
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