1.

If \[{{A}^{3}}=0\], then I=A+\[{{A}^{2}}\]equals

A. \[I-A\]  
B. \[{{(I+{{A}^{1}})}^{-1}}\]
C. \[{{(I-A)}^{-1}}\]       
D. none of these
Answer» D. none of these


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