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-   -   arrangement of persons in a circle such that 3 are not consecutive (http://mymathforum.com/algebra/338708-arrangement-persons-circle-such-3-not-consecutive.html)

panky January 24th, 2017 11:30 PM

arrangement of persons in a circle such that 3 are not consecutive
 
Number of ways of arranging $n$ persons in a circle such that

exactly three persons are not consecutive,is

romsek January 24th, 2017 11:43 PM

what does 3 persons are not consecutive mean?

panky January 25th, 2017 12:35 AM

Sorry romsek actually it is
Quote:

Originally Posted by panky (Post 560715)
Number of ways of arranging $4$ persons out of total

$n$ persons in a circle such that exactly three persons are not consecutive,is


JeffM1 January 25th, 2017 07:41 AM

The issue is with the word "consecutive." What does it mean?


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