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Let {:A=[(0,0,-1),(0,-1,0),(-1,0,0)]:}. ...

Let `{:A=[(0,0,-1),(0,-1,0),(-1,0,0)]:}`. The only correct statement aboul the matrix A is

A

A is a zero matrix

B

`A=(-1)l_3`

C

`A^(-1)` doesn't exist

D

`A^2=l`

Text Solution

Verified by Experts

The correct Answer is:
D
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