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How to find th the determinant of a matrix?

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I want to compute the determinant of my matrix [A].

I have a ti-84-plus
asked May 17, 2013 by anonymous

1 Answer

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You need to use the "det(' command which is located in the matrix menu.

Press "2nd" then "X-1" (MATRIX) and move in tab "MATH" and choose the first item "det(".

You can use it on your matrix [A] to find the determinant of your matrix.
answered May 17, 2013 by anonymous

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