Math Problem Statement
carilah invers matrik B = ( 2 2 3 , 1 1 2, 4 3 1)
Solution
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Math Problem Analysis
Mathematical Concepts
Linear Algebra
Matrix Inversion
Determinants
Formulas
Determinant of a 3x3 matrix: det(B) = a(ei − fh) − b(di − fg) + c(dh − eg)
Inverse of a matrix: B^{-1} = 1/det(B) * Adjoint(B)
Cofactor matrix
Theorems
Determinant properties for invertibility
Cramer's Rule for matrix inversion
Suitable Grade Level
College-Level (Linear Algebra)