1.

If n objects are distributed at random among n persons, the probability that at least one of them will not get anything is

A. \[1-\frac{(n-1)!}{{{n}^{n-1}}}\]
B. \[\frac{(n-1)!}{{{n}^{n}}}\]
C. \[1-\frac{(n-1)!}{{{n}^{2}}}\]
D. None of these
Answer» B. \[\frac{(n-1)!}{{{n}^{n}}}\]


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