Math Problem Statement
Sea λ una constante. Dada la matriz (3-λ 2 3 ; 1 4-λ 3 ; 1 2 5-λ) encuentre el determinante
Solution
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Linear Algebra
Matrix Determinants
Cubic Polynomials
Formulas
Determinant of a 3x3 matrix: det(A) = a11 * det(2x2 submatrix) - a12 * det(2x2 submatrix) + a13 * det(2x2 submatrix)
General determinant formula for a matrix of size n x n
Theorems
Properties of Determinants
Invertibility of Matrices
Suitable Grade Level
Grades 10-12 / Early College