Find the number of ways in which (i) n different beads (ii) 10 differenet beads can be arranged to form a necklace.

Find the number of ways in which 12 different beads can be arranged to form a necklace.

In how many ways can 30 different pearls be arranged to form a necklace?

Find the number of ways in which 10 different diamonds can be arranged to make a necklace.

The number of ways in which 5 beads of different colours can be made into a necklace is

Find the numbers of ways in which 10 different flowers can be strung to form a garland so that 4 particular flowers are never separated.

Find the number of ways in which 8 different flowered can be strung to form a garland so that four particular flowers are never separated.

Find the number of ways in which 8 different flowered can be strung to form a garland so that four particular flowers are never separated.

Find the number of ways in which 5 girls and 5 boys can be arranged a n row if boys and girls are alternative.

Find the total number of ways in which n distinct objects can be put into two different boxes.

Find the total number of ways in which n distinct objects can be put into two different boxes.