How many different signals can be generatd from 6 flags of different colours if each signl makes use of all the flags at a time, placed one below the other?

How many different signals can be generated from 6 flags of different colours if each signal makes use of all the flags at a time, placed one below the other?

How many different signals can be generated from 6 flags of different colours if each signal makes use of all the flags at a time, placed one below the other?

How many different signals can be made with 6 given flags of different colours ?

How many different signals can be made by 4 flags from 6 flags of different colours?

How many different signals can be made by 5 flags from 8 flags of different colours?

How many different signals can be made by 5 flags from 8 flags of different colours?

How many different signals can be made by 5 flags from 8 flags of different colours?

How many different signals can be made by 5 flags from 8 flags of different colours ?

How many different signals, can be made by 5 flags from 8 flags of different colours?

How many signals can be made by 5 flags from , 8 flags of different colours ?