in how many ways can6 boys and 4 girls sit in s row so thst no boy is between 2 girls?


 

3 years ago

Share

Answers : (1)

                    

Since no boy should be there in between any 2 girls, consider the 4 girls as one unit.


HEnce total no of units=6+1=7


Now they Can be arranged in 7! ways and the girls can be arranged in 4! ways, the total no of arrangements is


7!*4!

3 years ago

Post Your Answer

More Questions On IIT JEE Entrance Exam

Ask Experts

Have any Question? Ask Experts
Post Question
Answer ‘n’ Earn
Attractive Gift
Vouchers
To Win!!!
Click Here for details