4. A = a 2 23 3 -2 -1 3-2 a

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
Section2.4: Subtracting Real Numbers
Problem 48WE
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In Exercise 44, find all possible values of rank(A) as
a varies.

Please show all work

44. A =
a
2 -1
3 3-2
-2
-1
a
Transcribed Image Text:44. A = a 2 -1 3 3-2 -2 -1 a
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