Matrix - university - practice problems
Number of problems found: 3
- The determinant
The determinant of the unit matrix equals 7. Check how many rows the A matrix contains.
- Inverse matrix
Find how many times is the larger determinant is the matrix A, which equals 9 as the determinant of its inverse matrix.
- The inverse
The inverse matrix for matrix A has a determinant value of 0.333. What value has a determinant of matrix A?
Matrix - practice problems. Examples for college students.