JEE MainMathematicsPermutations and CombinationsMCQ+4 / −1
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?
- A2! 3! 4!
- B(3!)3.(4!)
- C3! (4!)3
- D(3!)2.(4!)
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