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# Determinants

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Find the value of each of the third-order determinants:
&#61629; 2 0 -2 &#61629;
&#61629; 1 1 5 &#61629; (this is a
&#61629; 3 4 5 &#61629; 3x3 matrix)

##### Solution Summary

This shows how to find the value of third-order determinants.

##### 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 ...

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