Math Problem Statement
Se A = 1 2 2 1 e B = 2 0 1 3 , calcule (A.B-1)T
Solution
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Math Problem Analysis
Mathematical Concepts
Matrix Algebra
Matrix Inversion
Matrix Transposition
Determinants
Formulas
Matrix Inverse Formula for 2x2: B^-1 = (1/det(B)) * [d -b; -c a]
Matrix Multiplication: (A * B^-1)
Matrix Transposition
Theorems
Inverse of a 2x2 Matrix Theorem
Matrix Multiplication
Transposition Properties
Suitable Grade Level
Undergraduate (Linear Algebra)