SOLUTION: Evaluate the determinant 6 5 6 1 1 3 2 5 1

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Question 82718: Evaluate the determinant
6 5 6
1 1 3
2 5 1
Answer by stanbon(75887) About Me  (Show Source):
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Evaluate the determinant
6 5 6
1 1 3
2 5 1
------------------------
=(6+30+60) - (12+90+5)
=96 - 107
=-11
=================
Cheers,
Stan H.