Calculate $| \mathbf { A } |$ - $$\begin{aligned}9 x - 9 y - z & = - 30 \\x - 5 y - 6 z & = - 41 \\- 8 x + y + z & = - 8\end{aligned}$$

question 58

Multiple Choice

Calculate $| \mathbf { A } |$
- $$\begin{aligned}9 x - 9 y - z & = - 30 \\x - 5 y - 6 z & = - 41 \\- 8 x + y + z & = - 8\end{aligned}$$

• A) \(( 3,3,3 )\)
• B) \(( 2 , - 5 , - 3 )\)
• C) \(( 2,5,3 )\)
• D) \(( 5,3,5 )\)

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Definitions:

Capillaries

Small blood vessels in the body's circulatory system that facilitate the exchange of water, oxygen, carbon dioxide, and many other nutrients and waste substances between blood and tissues.

Active Transport

The movement of molecules across a cell membrane from a region of lower concentration to one of higher concentration, using energy usually in the form of ATP.

Plasma Membrane

The lipid bilayer membrane that surrounds a cell, controlling the movement of substances in and out of the cell.

Diffuses

The process by which molecules move from an area of higher concentration to an area of lower concentration, a fundamental mechanism in both biological and chemical phenomena.