

MCQOPTIONS
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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. \[\frac{(n-1)!}{{{n}^{n}}}\] | |