$$ A^{-1}=\frac{1}{\operatorname{det} A}(\operatorname{adj} A) $$

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Bowers Vega · Accepted Answer

To find the inverse of matrix $$ A $$, use the formula: $$ A^{-1} = \frac{1}{\operatorname{det} A} \times \operatorname{adj} A $$ First, calculate the determinant of $$ A $$. If the determinant is not zero, compute the adjugate matrix. Then, multiply the adjugate by the reciprocal of the determinant to get $$ A^{-1} $$.

\( A^{-1}=\frac{1}{\operatorname{det} A}(\operatorname{adj} A) \)

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\( A^{-1}=\frac{1}{\operatorname{det} A}(\operatorname{adj} A) \)

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