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If A= [[1 ,-2, 2],[0, 2, -3],[3 ,-2, 4]]...

If `A= [[1 ,-2, 2],[0, 2, -3],[3 ,-2, 4]]`, then `A . adj A=`

A

`{:[(5,1,1),(1,5,1),(1,1,5)]:}`

B

`{:[(5,0,0),(0,5,0),(0,0,5)]:}`

C

`{:[(8,0,0),(0,8,0),(0,0,8)]:}`

D

`{:[(0,0,0),(0,0,0),(0,0,0)]:}`

Text Solution

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The correct Answer is:
C
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