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Mathematics 11 Online
OpenStudy (anonymous):

find the determinant QUESTION UPLOADED

OpenStudy (anonymous):

OpenStudy (anonymous):

I would "expand" along the bottom row, since there are more zeros. This gives: \[(-2)((-1)(2)-(-3)(-2)) = (-2)(-2-6) = (-2)(-8) = 16\]

OpenStudy (anonymous):

Love the name of the file :).

OpenStudy (anonymous):

lolol, i didnt even notice that.

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