Let A be a diagonalizable 3x3 mat rix with PAP=-I , where I is the identity mat rix. Which of the following statements is FALSE? Ax =-X for every vector x in R3 det (I + A) = O OB. A=0is not an eigenvalue of A OC. A2x =Ax for every vector x in R° OD. None of these statements is false

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