If A is an invertible matrix of order n, then the determinant of Adj. A =

Mathematics · JEE Main · NTA Exams — Matrices and Determinants

1. |A|ⁿ
2. |A|^{n + 1}
   
3. |A|^n–1
4. |A|^{n + 2}

Answer

(C) |A| n–1

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