Find All the Cofactors of the Matrix $\left[ \begin{array} { c c } 0 & 6 \\3 & - 6\end{array} \right]$

question 153

Multiple Choice

Find all the cofactors of the matrix. $\left[ \begin{array} { c c } 0 & 6 \\3 & - 6\end{array} \right]$

• A) \(C _ { 11 } = - 6 , C _ { 12 } = - 3 , C _ { 21 } = - 6 , C _ { 22 } = 0\)
• B) \(C _ { 11 } = 6 , C _ { 12 } = 3 , C _ { 21 } = 6 , C _ { 22 } = 0\)
• C) \(C _ { 11 } = - 6 , C _ { 12 } = - 3 , C _ { 21 } = 0 , C _ { 22 } = 6\)
• D) \(C _ { 11 } = 0 , C _ { 12 } = - 3 , C _ { 21 } = - 6 , C _ { 22 } = 6\)
• E) \(C _ { 11 } = 0 , C _ { 12 } = - 6 , C _ { 21 } = - 3 , C _ { 22 } = 6\)

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Definitions:

Working Memory

Another term for short-term memory.

Short-term Memory

The part of memory where small amounts of information can be held for a short period of time, typically a few seconds to a minute.

Semantic Memory

General knowledge, as opposed to episodic memory.

Thalamus

An area near the center of the brain involved in the relay of sensory information to the cortex and in the functions of sleep and attention.