A delegation of 6 members is to be sent abroad out of 12 members. In how many ways can the selection be made so that , a particular member is included?

A delegation of 6 members is to be sent abroad out of 12 members. In how many ways can the selection be made so that , A particular member is excluded?

A delegation of 6 members is to be sent abroad out of 12 members. In how many ways can the selection be made so that , A particular member is excluded?

A delegation of four students is to be selected from a total of 12 students. In how many ways can the delegation be selected.

A committee of 5 members is to be formed out of 4 men ad 5 women. In how many ways this can be done.

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

A delegation of four students is to be selected from all total of 12 students. In how many ways can the delegation be selected. (a)If all the students are equally willing? (b)If two particular students have to be included in the delegation? (c)If two particular students do not wish to be together in the delegation? (d)If two particular students wish to be included together only in the delegation?

In how many ways can 6 members the selected from a group of 10 members ?

A delegation of four students is to be selected from al total of 12 students. In how many says can the delegation be selected. if all the students are equally willing? if two particular students have to be included in the delegation? if two particular students do not wish to be together in the delegation? if two particular students wish to be included together only in the delegation? if two particular students refuse to be together and two other particular students wish to be together only in the delegation?