Find the number of ways of arranging 6 red roses and 3 yellow roses of different sizes into a garland. In how many of them (i) all the yellow roses are together (ii) no two yellow roses are together

Find the number of ways of arranging 6 red roses and 3 yellow roses of different sizes into a garland. In how many of them all the yellow roses come together.

The number of ways of arranging 6red roses and 3 yellow roses of different sizes into a garland,such that no two yellow roses come together is

Garlands are formed using 4 red roses and 4 yellow roses of different sizes.

Find the number of ways in which 6 red roses and 3 white roses of different sizes can be made out to form a garland so that all the white roses come together

Find the number of ways in which 6 red roses and 3 white roses of different sizes can be made out to form a garland so that no two white roses come together

The number of ways in which 7 red roses and 4 white roses of different sizes can be made out to form a garland so that all the white roses come together is

The number of ways in which 7 red roses and 4white roses of different sizes can be made out to form a garland so that all the white roses come together is

I : the number of ways of arranging 4 boys and 3 girls arround a circle so that all the girls sit together is 144. II : The number of ways of arranging 6 red roses and 3 yellow roses of different sizes into a garlend so that no to yellow roses come together is 7200.