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OpenStudy (anonymous):
Find the determinant of the matrix [-4 -4] [ 5 -6]
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OpenStudy (the_fizicx99):
|dw:1395797440930:dw| \(\ (-4)(-6) = 24 | (-4)(5) = -20 \) \(\ 24 - (-20) = 24 + 20 = 44 \)
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