Exercise 4.4.3

Answers

1.
The determinant should be 12.
2.
The determinant should be 13.
3.
The determinant should be 12.
4.
The determinant should be 13.
5.
The determinant should be 22.
6.
The determinant should be 4 + 2i.
7.
The determinant should be 3.
8.
The determinant should be 154.
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2011-06-27 00:00
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