1.3 Find all values of 1 for which the homogeneous system of linear equations has nontrivial solutions. (5) (1 + 2)x1 – 2x2 + 3x3 = 0 -2x1 + (2 – 1)x2 + 6x3 = 0 X1 + 2x2 + Ax3 = 0

Elementary Linear Algebra (MindTap Course List)
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Chapter1: Systems Of Linear Equations
Section1.CR: Review Exercises
Problem 58CR: Find all values of for which the homogeneous system of linear equations has nontrivial solutions....
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1.3 Find all values of 1 for which the homogeneous system of linear equations has nontrivial
solutions.
(5)
(1 + 2)x1 – 2x2 + 3x3 = 0
-2x1 + (2 – 1)x2 + 6x3 = 0
X1 + 2x2 + Ax3 = 0
Transcribed Image Text:1.3 Find all values of 1 for which the homogeneous system of linear equations has nontrivial solutions. (5) (1 + 2)x1 – 2x2 + 3x3 = 0 -2x1 + (2 – 1)x2 + 6x3 = 0 X1 + 2x2 + Ax3 = 0
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