🛠️ JEE➗ Maths

Let \(A\) be a \(3 \times 3\) matrix such that \(|\operatorname{adj}(\operatorname{adj}(\operatorname{adj} A))|=12^4\). …

Q1

Let \(A\) be a \(3 \times 3\) matrix such that \(|\operatorname{adj}(\operatorname{adj}(\operatorname{adj} A))|=12^4\). Then \(\mid A^{-1}\) adj \(A \mid\) is equal to

[JEE Main 2023, 24 Jan (Shift 2)]

a

\(2 \sqrt{3}\)

b

\(\sqrt{6}\)

c

\(12\)

d

\(1\)

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