Solve the System of Equations by Using an Inverse Matrix

question 73

Multiple Choice

Solve the system of equations by using an inverse matrix.
-4x + y - 2z - w = 6 -x + 4y + z - 2w = 10
4x - 2y + 4z + w = -22
-2x - y - z - 2w = 7

• A) (-1, 2, -3, -2)
• B) ɸ
• C) (-3, 4, -1, -4)
• D) (-1, -2, 3, 2)

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Definitions:

Socialization

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Ideological Control

A method used to manipulate and shape public beliefs and values in favor of certain ideologies, often exercised through media, education, and political discourse.

Direct Control

Supervising employees in explicit ways and monitoring their behavior to make sure they are performing adequately.

Alcoholic

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