MCQOPTIONS
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| 1. |
for col in row] for row in A] |
| A. | [[11, 12, 13], [14, 15, 16], [17, 18, 19]] |
| B. | error |
| C. | [11, 12, 13], [14, 15, 16], [17, 18, 19] |
| D. | [11, 12, 13, 14, 15, 16, 17, 18, 19] |
| Answer» B. error | |