Determine o valor de cada determinante: ![\left[\begin{array}{ccc}2&2&0\\1&1&1\\4&3&0\end{array}\right]](https://tex.z-dn.net/?f=++%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D2%26amp%3B2%26amp%3B0%5C%5C1%26amp%3B1%26amp%3B1%5C%5C4%26amp%3B3%26amp%3B0%5Cend%7Barray%7D%5Cright%5D+ "\left[\begin{array}{ccc}2&2&0\\1&1&1\\4&3&0\end{array}\right]")
Soluções para a tarefa
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4
| 2 2 0 | 2 2
| 1 1 1 | 1 1
| 4 3 0 | 4 3
Det = [(2.1.0) + (2.1.4) + (0.1.3)] - [(0.1.4) + (2.1.3) + (2.1.0)]
Det = [ 0 + 8 + 0 ] - [ 0 + 6 + 0 ]
Det = 8 - 6
Det = 2 ok
| 1 1 1 | 1 1
| 4 3 0 | 4 3
Det = [(2.1.0) + (2.1.4) + (0.1.3)] - [(0.1.4) + (2.1.3) + (2.1.0)]
Det = [ 0 + 8 + 0 ] - [ 0 + 6 + 0 ]
Det = 8 - 6
Det = 2 ok
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