Find all values of k such that the homogeneous system, x + 2z = 0, 2x-y + kz 0, ky + k°z = 0 has (a) unique solution (b) more than one solution. Is there any value of k for which the system is inconsistent?

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
Section11.5: Cramer's Rule
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5. Find all values of k such that the homogeneous system,
x + 2z = 0, 2x-y + kz = 0, ky + k?z = 0
%3D
has (a) unique solution (b) more than one solution. Is there any value of k for
which the system is inconsistent?
Transcribed Image Text:5. Find all values of k such that the homogeneous system, x + 2z = 0, 2x-y + kz = 0, ky + k?z = 0 %3D has (a) unique solution (b) more than one solution. Is there any value of k for which the system is inconsistent?
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