Find the Indicated Matrix $A = \left[ \begin{array} { c c c } - 9 & 5 & - 6 \\ - 7 & 7 & - 1 \\ - 6 & 6 & - 6 \end{array} \right]$

question 11

Multiple Choice

Find the indicated matrix.
-Let $A = \left[ \begin{array} { c c c } - 9 & 5 & - 6 \\ - 7 & 7 & - 1 \\ - 6 & 6 & - 6 \end{array} \right]$ and $B = \left[ \begin{array} { c c c } 4 & 3 & - 4 \\ 4 & 8 & 5 \\ 3 & 6 & 4 \end{array} \right]$ . Find $A B$ .

• A) \(\left[ \begin{array} { r r r } - 34 & - 23 & 37 \\ - 3 & 29 & 59 \\ - 18 & - 6 & 30 \end{array} \right]\)
• B) \(\left[ \begin{array} { r r r } - 34 & - 3 & - 18 \\ - 23 & - 3 & - 6 \\ 37 & 59 & 30 \end{array} \right]\)
• C) \(\left[ \begin{array} { c c c } - 36 & 15 & 24 \\ - 28 & 56 & - 5 \\ - 18 & 36 & - 24 \end{array} \right]\)
• D) \(\left[ \begin{array} { r r r } - 9 & 5 & - 6 \\ - 7 & 7 & - 1 \\ - 6 & 6 & - 6 \\ 4 & 3 & - 4 \\ 4 & 8 & 5 \\ 3 & 6 & 4 \end{array} \right]\)

---

Definitions:

Circulating Nurse

A registered nurse in an operating room who manages the nursing care within the surgical environment, helping to ensure a safe and sterile procedure.

Informed Consent

The process by which a patient voluntarily agrees to a proposed medical treatment after understanding its risks, benefits, and alternatives.

Chronic Confusion

A long-term or permanent state of confusion often related to dementia, brain injury, or neurological disorders, affecting a person's ability to think clearly and make sense of the world around them.

Dementia

A category of brain diseases resulting in long-term and often gradual decrease in the ability to think and remember, significantly affecting a person's daily functioning.