Find the determinants of the following matrices: 1. det(A) = 10 det(A) = -1 det(A) = 1 det(A) = 0 2. det(A) = 3 det(A) = 5 det(A) = 7 det(A) = 9 3. 4. det(A) = 12 det(A) = 7 det(A) = -25 det(A) = -18 5. 6. 1 0 Press the Submit button to see the results.