In how many ways can 3 mangoes be selected from 10 mangoes so as to always include a particular mango?

In how many ways can a committee of four be selected from nine so as to always include a particular man?

In how many ways can be 9 man be selected from 15 men so as always to Include 3 particular man.

In how many ways can be 9 man be selected from 15 men so as always to exclude 3 particular man.

In how many different ways can 9 men be selected from 15 men so as to always (i)exclude 3 particular men ,(ii) include 3 particular men?

In how many ways can a team of 5 players be selected from 8 players so as not to include a particular player?

In how many ways can 11 players be selected from 14 players if (i) a particular player is always included? (ii) a particular player is never included?

In how many ways can 11 players be selected from 14 players if (i) a particular player is always included? (ii) a particular player is never included?

In how many ways can a committee of 4 be selected out of 12 persons so that a particular person may always be taken.

In how many ways can a selection of 4 be made from 10 persons such that one particular person is always included

In how many ways can a selection of 4 be made from 10 persons such that one particular person is always excluded?