There are 3 candidates for a professorship and one is to elected by the votes of 5 men . The number of ways in which the votes can be given is

There are 3 candidates for a post and one is to be selected by the votes of 7 men. The number of ways in which votes can be given is

There are 3 candidates for a lecturership and one is to be selected by the votes of seven men. The number of ways can the votes be given is

There are 4 candidates for the post of a lecturer in Mathematics and one is to be selected by votes of 5 men. What is the number of ways in which the votes can be given ?

There are 4 candidates for the post of a lecturer in Mathematics and one is to be selected by votes of 5 men. In how many ways can the votes be given ?

At an election , a voter may vote for any number of candidates , not greater than the number to be elected . There are 10 candidates and 4 are to be elected , If a voter votes for at least one candidates, then the number of ways in which he can vote is :

At an election, a voter may vote for any number of candidates, not greater than the number to be elected. There are 10 candidates and 4 are to be elected. If a voter votes for at least one candidate, then the number of ways in which he can vote is