4-people-took-the-elevator-to-the-first-floor-of-the-6-storey-building-Find-the-probability-that-they-fall-on-different-floors-

Question Number 146425 by mathdanisur last updated on 13/Jul/21

4 p e o p l e t o o k t h e e l e v a t o r t o t h e f i r s t

f l o o r o f t h e 6 - s t o r e y b u i l d i n g . F i n d

t h e p r o b a b i l i t y t h a t t h e y f a l l o n

d i f f e r e n t f l o o r s .

Commented by ajfour last updated on 13/Jul/21

e l a v a t o r - w h i c h c o m p a n y ?

Commented by mathdanisur last updated on 13/Jul/21

E l a v a t o r - C a r r y i n g p e o p l e t o h i g h - r i s e

b u i l d i n g s

Answered by ajfour last updated on 13/Jul/21

\frac{^{6} C_{4} \times 4!}{6^{4}}

Commented by mr W last updated on 13/Jul/21

6 o r o n l y 5 d e s t i n a t i o n s ?

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