PNc

4 boys and 4 girls are to be seated in a line find if girls and boys are alternative.
Why we cant apply gap method in above

@PramilaBansiwal0 we can apply

@AshishSingh can u plz show.

@PramilaBansiwal0 but have to keep in mind there will be only 4 gapes

@AshishSingh why 4?

@PramilaBansiwal0
If u take 5 as usual then there will be cases where two boys sit adjacent