MCQOPTIONS
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| 1. |
The permutations of {a, b, c, d, e, f, g} are listed in lexicographic order. Which of the following permutations are just before and just after the permutation bacdefg? |
| A. | agfedbc and bacdfge |
| B. | agfedbc and badcefg |
| C. | agfebcd and bacedgf |
| D. | agfedcb and bacdegf |
| Answer» E. | |