ACT Math Quiz
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What is the determinant of the matrix
[
−
4
2
3
1
]
?
\begin{bmatrix}-4 & 2\\ 3 & 1\end{bmatrix}?
[
−
4
3
2
1
]
?
A
−
10
-10
−
10
B
2
2
2
C
10
10
10
D
−
2
-2
−
2
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