Let A Be a Matrix of Order 3.... | JEE Main 2022 | Matrices

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JEE MAIN 2022

25-6-2022 S1

Question

Let $A$ be a matrix of order $3 \times 3$ and $\operatorname{det}(A)=2$. Then $\operatorname{det}\left(\operatorname{det}(A)\right.$ adj $\left(5 \operatorname{adj}\left(A^3\right)\right)$ ) is equal to $\_\_\_\_$

Select the correct option:

A

$512 \times 10^6$

B

$256 \times 10^6$

C

$1024 \times 10^6$

D

$256 \times 10^{11}$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

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