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If A=[(1,-3), (2,k)] and A^(2) - 4A + 10...

If `A=[(1,-3), (2,k)]` and `A^(2) - 4A + 10I = A`, then k is equal to

A

0

B

`-4`

C

4

D

1 or 4

Text Solution

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The correct Answer is:
C
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