Determinants

Evaluate the determinants

1. \(|\begin{smallmatrix}3&-1&-2\\ 0&0&-1\\ 3&-5&0\end{smallmatrix}|\)

2. \(|\begin{smallmatrix}3&-4&5\\ 1&1&-2\\ 2&3&1\end{smallmatrix}|\)

3. \(|\begin{smallmatrix}0&1&2\\ -1&0&-3\\ -2&3&0\end{smallmatrix}|\)

4. \(|\begin{smallmatrix}2&-1&-2\\ 0&2&-1\\ 3&-5&0\end{smallmatrix}|\)