1. What is the formula for calculating the determinant of a 2x2 matrix? | ![]() |
2. How do I find the determinant of a 2x2 matrix with given values? | ![]() |
3. Can the determinant of a 2x2 matrix be negative? | ![]() |
4. How is the determinant related to the invertibility of a 2x2 matrix? | ![]() |
5. What is the significance of the determinant in solving systems of linear equations using matrices? | ![]() |