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If A= [(1,4,4),(4,1,4),(4,4,1)], then A^...

If `A= [(1,4,4),(4,1,4),(4,4,1)]`, then `A^(2)-6A=` ___

A

`27I_(3)`

B

`5I_(3)`

C

`20I_(3)`

D

`30I_(3)`

Text Solution

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The correct Answer is:
A
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