Evaluate \(\begin{vmatrix}5&4&3\\3&4&1\\5&6&1\end{vmatrix}\).

1.	Evaluate \(\begin{vmatrix}5&4&3\\3&4&1\\5&6&1\end{vmatrix}\).
A.	4
B.	-24
C.	-8
D.	8
Answer» D.

Discussion

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Evaluate \(\begin{vmatrix}2&5\\-1&-1\end{vmatrix}\).