Let A Be a 3×3 Invertible...... | JEE Main 2022 | Matrices

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JEE MAIN 2022

26-06-2022 S1

Question

Let $A$ be a $3 \times 3$ invertible matrix. If $|\operatorname{adj}(24 A)|=|\operatorname{adj}(3 \operatorname{adj}(2 A))|$, then $|A|^2$ is equal to :

Select the correct option:

A

$6^6$

B

$2^{12}$

C

$2^6$

D

1

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Solution

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