MCQOPTIONS
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MCQOPTIONS
| 1. |
If A=B, which of the following is not correct? |
| A. | A.B = A^ B^ |
| B. | |A| = |B| |
| C. | |A^| = |B^| |
| D. | AB^ = BA^ |
| Answer» B. |A| = |B| | |