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For the matrix A=[(1,1,0),(1,2,1),(2,1,0...

For the matrix `A=[(1,1,0),(1,2,1),(2,1,0)]` which of the following is correct? (A) `A^3+3A^2-I=0` (B) `A^3-3A^2-I=0` (C) `A^3+2A^2-I=0` (D) `A^3-+A^2-+I=0`

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