MCQOPTIONS
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| 1. |
If adj \[B=A,\] \[\left| P \right|=\left| Q \right|=1,\] then adj \[({{Q}^{-1}}B{{P}^{-1}})\]is |
| A. | \[PQ\] |
| B. | \[QAP\] |
| C. | \[PAQ\] |
| D. | \[P{{A}^{-1}}Q\] |
| Answer» D. \[P{{A}^{-1}}Q\] | |