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If A A=[3-2 4-2]and I=[1 0 0 1], find k ...

If A `A=[3-2 4-2]`and `I=[1 0 0 1]`, find k so that `A^2=k A-2I`.

A

1

B

`-1`

C

2

D

None of these

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The correct Answer is:
A

N/a
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