Determine the values of a for which the following system of linear equations has no solutions, a unique solution, or infinitely many solutions. You can select "always', 'never, 'a, or 'a , then specify a value or comma-separated list of values. 3x1+3xz+9x3 = -9 -2x1+arz-713 = 9 No Solutions: Always Unique Solution: Always Infinitely Many Solutions: Always

Elementary Linear Algebra (MindTap Course List)
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Author:Ron Larson
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Chapter1: Systems Of Linear Equations
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Determine the values of a for which the following system of linear equations has no solutions, a unique solution, or infinitely many solutions. You can select
"always', 'never, 'a', or 'a , then specify a value or comma-separated list of values.
3x+3xz+9x3 - -9
X1+x2+6x3 - -9
-2x1+axz-7x3 - 9
No Solutions:
Always
Unique Solution:
Always
Infinitely Many Solutions: Always
Transcribed Image Text:Determine the values of a for which the following system of linear equations has no solutions, a unique solution, or infinitely many solutions. You can select "always', 'never, 'a', or 'a , then specify a value or comma-separated list of values. 3x+3xz+9x3 - -9 X1+x2+6x3 - -9 -2x1+axz-7x3 - 9 No Solutions: Always Unique Solution: Always Infinitely Many Solutions: Always
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