MCQOPTIONS
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| 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 | |