Determinants
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Find the value of each of the third-order determinants:
 2 0 -2 
 1 1 5  (this is a
 3 4 5  3x3 matrix)
https://brainmass.com/math/matrices/value-third-order-determinants-13914
Solution Preview
For a 3x3 matrix, the best method is Sarrus' Method, but remember that this is not applicable to higher diemnsion matrices. In this method, actually put the first two ...
Solution Summary
This shows how to find the value of third-order determinants.
$2.49