Use Matrices to Solve the System of Equations (If Possible)

question 92

Multiple Choice

Use matrices to solve the system of equations (if possible) .Use Gaussian elimination with back-substitution or Gauss-Jordan elimination.

• A) x = -6, y = 2, z = 5
• B) x = 6, y = 2, z = 5
• C) x = 6, y = -2, z = 5
• D) x = -2, y = -6, z = -5
• E) no solution

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The division of labor into small, specific tasks and the assignment of employees to do a single task.

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A state of feeling disinterested, restless, or unenthused about an activity or situation, often due to a lack of stimulation or engagement.