Math Problem Statement
Evaluate the determinant of the given matrices: 5) A 2x2 matrix [3, 2; 4, -3], 6) A 3x3 matrix [1, 5, -4; 5, 2, -3; -3, -2, 3]
Solution
Let's evaluate the determinant for each of the matrices provided in the image.
- For the 2x2 matrix:
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Linear Algebra
Matrix Determinant
Formulas
Determinant of a 2x2 matrix: det(A) = ad - bc
Determinant of a 3x3 matrix using Sarrus' Rule: det(A) = aei + bfg + cdh - afh - bdi - ceg
Theorems
Sarrus' Rule
Determinant of a matrix
Suitable Grade Level
Grades 10-12 (High School)
Related Recommendation
Determinant of a 2x2 Matrix: Solving \begin{pmatrix} 1 & 2 \\ 3 & 4 \end{pmatrix}
Determinant Calculation of a 3x3 Matrix with Elemental Conditions
How to Calculate the Determinant of a 2×2 Matrix
How to Find and Square the Determinant of a 2x2 Matrix: Example with Solution
How to Calculate the Determinant of a 2x2 Matrix [6, 8; 3, 7]