MATHEMATICS · Single correct · CBSE · Mathematics · Permutations and Combinations · Permutations and Combinations
Problem
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 selected. If a voter votes for at least one candidate, then the number of ways in which the voter can vote is
(1) 5040
(2) 6210
(3) 385
(4) 1110