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Random Interesting Patterns Followed by Square Numbers

If A is ord...

Question

If $A$ is order 3 square matrix such that $| A | = 2$ , then $| a d j (a d j (a d j A)) |$ is?

512

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256

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64

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none of these

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Solution

The correct option is B $256$

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Similar questions

A

3

| (A - A^{T})^{2019} | =

| A | = 9

| a d j (a d j (a d j A)) | = 3^{16}

3 \times 3

| a d j (a d j (a d j (a d j (A B C D)))) |

A^{k}

| A | = 2

| (a d j A^{- 1}) |^{- 1}

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