There are 17 people including A and B. In how many ways can be 12 of them be chosen if both A and B are not chosen together?

In how many ways can 7 athletes be chosen out of 12?

In how many ways can a committee of 8 be chosen from 10 individuals?

In how many ways can a cricket eleven be chosen out of 14players?

In how many ways 4 boys can be chosen from 7 boys to make a committee?

In how many ways can 5 subjects be chosen from 9 subjects if three subjects are compulsory?

In how many ways can 5 subjects be chosen from 9 subjects if three subjects are compulsory?

In how many ways can 4 consonants be chosen from the letters of the word SOMETHING?

in how many ways can a consonant and a vowel can be chosen out of the words of courage.

A cricket team consisting of 11 players is to be chosen from 8 batsmen and 5 bowlers. In how many ways can the team be chosen so as to include at least 3 bowlers ?