Let 
denotes the number of ways in which three people can be selected out of 
people sitting in a row, if no two of them are consecutive. If,
then the value of 
is
Let denotes the number of ways in which three people can be selected out of people sitting in a row, if no two of them are consecutive. If, then the value of is
Question ID - 153650 | SaraNextGen Top Answer
Let denotes the number of ways in which three people can be selected out of people sitting in a row, if no two of them are consecutive. If, then the value of is
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Let |
and 
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