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Find the Cofactor of the Indicated Element  a 33432542114\begin{array} { l } \text { a } 33 \\\left| \begin{array} { r r r } 4 & 3 & 2 \\5 & 4 & 2 \\- 1 & - 1 & 4\end{array} \right|\end{array}

Question 490

Multiple Choice

Find the cofactor of the indicated element.
 a 33432542114\begin{array} { l } \text { a } 33 \\\left| \begin{array} { r r r } 4 & 3 & 2 \\5 & 4 & 2 \\- 1 & - 1 & 4\end{array} \right|\end{array}


A) -1
B) 1
C) -2
D) 2

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