- #1

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I don't know what they mean by "Evaluate" here...I don't know what to do...the options are next to the Matrix...please help, my test is on monday

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- Thread starter Fiorella
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- #1

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- #2

danago

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Its asking you to find the determinant of the matrix.

- #3

Kurdt

Staff Emeritus

Science Advisor

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Do you know how to take the determinant of a matrix?

- #4

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OOOOhh now I got it...thank you so much for your responses, I really apreciate it !

- #5

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The solution is (3* 1) - (6 * 7) = 3 - 42 = -39

- #6

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OOOOhh now I got it...thank you so much for your responses, I really apreciate it !

Heh yes the determinant of A is denoted by |A| or sometimes det(A)

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