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Fundamental Adjoint Identity
## Formula
$$A\operatorname{adj}(A)=\operatorname{adj}(A)A=|A|I$$
## Usage
- Used to derive the inverse of a matrix and simplify matrix equations involving adjoints.
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Fundamental Adjoint Identity
## Formula
$$A\operatorname{adj}(A)=\operatorname{adj}(A)A=|A|I$$
## Usage
- Used to derive the inverse of a matrix and simplify matrix equations involving adjoints.
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