If A is a non-singular matrix, then \( A^{-1} \) equal to A) \( A \cdot (\text{adj } A) \) B) \( (\text{adj } A) \cdot A \) C) \( \frac{1}{|A|}…
Class 12 Business Mathematics · 2082 · Solved Question with Answer
If A is a non-singular matrix, then \( A^{-1} \) equal to
A) \( A \cdot (\text{adj } A) \) B) \( (\text{adj } A) \cdot A \) C)\( \frac{1}{|A|} (\text{adj } A) \) D) \( \frac{1}{|A|} (A)^T \)