There are 6 students A,B,C,D,E,F. In hoiw many ways can a committee of 4 be formed so as to always include C but exclude E?

There are 6 students A,B,C,D,E,F. In how many ways can a committee of 4 be formed so as to always include C?

There are 6 students A,B,C,D,E,F. In how many ways can a committee of 4 be formed so as to always include C?

4.There are 6 students A,B,C,D,E,F a) In how many ways can they be seated in a line so that C and D do not sit together (b) In how many ways can a committee or 4 be formed so as to always (c) In how many ways can a committee of 4 be formed so as to always include C but exclude E?

4.There are 6 students A,B,C,D,E,F a) In how many ways can they be seated in a line so that C and D do not sit together (b) In how many ways can a committee or 4 be formed so as to always (c) In how many ways can a committee of 4 be formed so as to always include C but exclude E?

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

There are 6 students A,B,C,D,E,F. In how many ways can they be seated in a line so that C and D do not sit together?

There are 6 students A,B,C,D,E,F. In how many ways can they be seated in a line so that C and D do not sit together?

In how many can a committee of 5 be formed from 4 professors and 6 students so as to include at least 2 professors ?

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 committee of 4 people be chosen out of 8 people? (a) 32 (b) 70 (c) 110 (d) 126 (e) None of these