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A elevator starts with m passengers and ...

A elevator starts with m passengers and stops at n floors `(mleqn)`. The probability that no two passengers leaves at same floor

A

`(""^(n) P_(m))/(m^(n))`

B

`(""^(n) P_(m))/(n^(m))`

C

`(""^(n) C_(m))/(m^(n))`

D

`(""^(n) C_(m))/(n^(m))`

Text Solution

Verified by Experts

The correct Answer is:
B
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