If Possible,find AB A) $$\left[ \begin{array} { c c } - 5 & 2 \\30 & - 3 \\30 & 5\end{array} \right]$$

question 43

Multiple Choice

If possible,find AB. $$A = \left[ \begin{array} { l } - 5 \\- 1\end{array} \right] , B = \left[ \begin{array} { c c } 1 & - 2 \\- 6 & 3 \\- 6 & - 5\end{array} \right]$$

• A) \[\left[ \begin{array} { c c }
• - 5 & 2 \\
• 30 & - 3 \\
• 30 & 5
• \end{array} \right]\]
• B)not possible
• C) \[\left[ \begin{array} { l l l }
• - 7 & 33 & 25
• \end{array} \right]\]
• D) \[\left[ \begin{array} { c }
• - 3 \\
• 27 \\
• 35
• \end{array} \right]\]
• E) \[\left[ \begin{array} { c }
• - 7 \\
• 33 \\
• 25
• \end{array} \right]\]

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Definitions:

Arterial Concentration

The concentration of gases, nutrients, or other substances within the arterial blood, critical for assessing the health and function of the circulatory system.

Medulla

An inner region or core in various organs or cells, often referring specifically to the innermost part of the kidney or the lower part of the brain stem.

Respiratory Centers

Centers in the medulla and pons that regulate breathing.

Chemoreceptors

Sensory receptors that respond to chemical stimuli, such as those found in the nose and taste buds.