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

question 56

Multiple Choice

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

• A)x = -4, y = -2, z = 5
• B)x = -2, y = 4, z = -5
• C)no solution
• D)x = -4, y = 2, z = 5
• E)x = 4, y = 2, z = 5

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Definitions:

Osseous Union

The process by which the ends of broken bones heal and fuse together through the formation of new bone tissue.

Interosseous Membranes

Fibrous sheets that connect the bones of the forearm (radius and ulna) and the bones of the leg (tibia and fibula), providing stability and assisting in force transfer.

Cartilage Discs

Thin, flexible, and tough structures made of cartilage, located between vertebrae or in joints, serving as cushioning and enabling smooth movements.

Range of Motion

The full movement potential of a joint, usually its range of flexion and extension; important for flexibility and health.