Math Problem Statement

Le déterminant d'une matrice 4x

Solution

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Math Problem Analysis

Mathematical Concepts

Linear Algebra
Determinants
Matrices

Formulas

det(A) = a_{11}C_{11} + a_{12}C_{12} + a_{13}C_{13} + a_{14}C_{14}
C_{1j} = (-1)^{1+j} × det(M_{1j})
3x3 Determinant Formula

Theorems

Cofactor Expansion Theorem
Determinant Properties

Suitable Grade Level

Grades 11-12