Permutations and Combinations Part 1

Section: Mathematics

Question : 39 of 100

Marks: +1, -0

Two families with three members each and one family with four members are to be seated in a row. In how many ways can they be seated so that the same family members are not separated ?

[6 Sep 2020 Shift 1]

2!3!4!
(3!)3.(4!)
(3!)2.(4!)
3!(4!)3

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