Math Problem Statement

两个矩阵的和的逆怎么求

Solution

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Math Problem Analysis

Mathematical Concepts

Matrix Algebra
Matrix Inversion
Commutative Matrices

Formulas

(A + B)^{-1} = A^{-1} - A^{-1}(A^{-1} + B^{-1})^{-1}A^{-1} (for commutative matrices)

Theorems

Matrix Inversion Theorem
Commutativity of Matrices

Suitable Grade Level

University Level