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1. |
Q: The first 8 alphabets are written down at random. what is the probability that the letters b,c,d,e always come together ? |
A. | 2021-07-01 00:00:00 |
B. | 8! |
C. | 7! |
D. | 2014-01-01 00:00:00 |
Answer» E. | |