jay9251
jay9251
26.03.2021 • 
Mathematics

In how many ways can 6 people arrange themselves in a row for picture taking ? Given: n= 6 r=
From: P(n,r)= n! / (n-r); then,

P(6,)= 6! / (6-)!
P(6,___)=

pasagot po plsss :(

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