![A =\left[\begin{array}{ccc}-5&0&1\\-1&3&2\\0&10&6\end{array}\right]](/tpl/images/0561/6837/0a0b2.png)
![|A| = -5[(3)(6)-(2)(10)]-0[(-1)(6)-(2)(0)] + 1[(-1)(10)-(3)(0)]\\|A| = -5(18-20)+(-10)\\|A| = 10-10\\|A| = 0](/tpl/images/0561/6837/87f62.png)
Use determinants to find out if the matrix is invertible.
[ -5 0 1
-1 3 2
...
Mathematics, 24.03.2020 22:08 ten55
Use determinants to find out if the matrix is invertible.
[ -5 0 1
-1 3 2
0 10 6 ]
Answers: 1
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