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Find the Cofactor of the Indicated Element a13\mathrm{a} 13 ∣−2−10413122∣\left|\begin{array}{rrr}-2 & -1 & 0 \\4 & 1 & 3 \\1 & 2 & 2\end{array}\right|

Question 142

Multiple Choice

Find the cofactor of the indicated element.
- a13\mathrm{a} 13
∣−2−10413122∣\left|\begin{array}{rrr}-2 & -1 & 0 \\4 & 1 & 3 \\1 & 2 & 2\end{array}\right|


A) 5
B) −7- 7
C) 7
D) −4- 4

Correct Answer:

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