Find the Cofactor of the Indicated Element $a_{22}$ $$\begin{array} { l } \left| \begin{array} { r r r } 4 & 1 & 1 \\- 2 & - 1 & 1 \\3 & 1 & 4\end{array} \right|\end{array}$$

question 414

Multiple Choice

Find the cofactor of the indicated element.
-
$a_{22}$

$$\begin{array} { l } \left| \begin{array} { r r r } 4 & 1 & 1 \\- 2 & - 1 & 1 \\3 & 1 & 4\end{array} \right|\end{array}$$

• A) \(- 1\)
• B) 1
• C) \(- 13\)
• D) 13

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Boring Voice

A monotonous or uninteresting manner of speaking that fails to engage the listener.

Ineffective Listener

An individual who fails to attentively hear or properly interpret messages in communication, leading to misunderstandings.

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Describes someone who hears information without actively engaging in the listening process, often not responding or giving feedback.

Reluctant Listener

An individual who is hesitant or unwilling to listen to the information being communicated.