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Let A=((0,0,-1),(0,-1,0),(-1,0,0)). The ...

Let `A=((0,0,-1),(0,-1,0),(-1,0,0))`. The only correct statement about the matrix A is

A

A is a zero matrix

B

`A^(2)=I`

C

`A^(-1)` does not exist

D

A = (-1) I, where I is unit matrix

Text Solution

Verified by Experts

The correct Answer is:
B
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