Suppose that the augmented matrix for a system of linear equations has been reduced by row operations to the given row echelon form, shown below. Determine the value(s) of a, such that the system has one solution. 1 2 0 1 0 0 (a² – 2) -3 4 5 2 a+4

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter11: Systems Of Equations
Section11.CT: Test
Problem 15CT
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2.
Suppose that the augmented matrix for a system of linear equations has been reduced by row
operations to the given row echelon form, shown below. Determine the value(s) of a, such that
the system has one solution.
1 2
-3
4
0 1
5
2
0 0 (a² – 2)
a+4
Transcribed Image Text:2. Suppose that the augmented matrix for a system of linear equations has been reduced by row operations to the given row echelon form, shown below. Determine the value(s) of a, such that the system has one solution. 1 2 -3 4 0 1 5 2 0 0 (a² – 2) a+4
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