A committee of 3 people is to be chosen from a group of 7. How many different committees are possible? (A) 21 (B) 28 (C) 35 (D) 42 (E) 56
A committee of 3 people is to be chosen from a group of 7. How many different committees are possible?
\noindent(A) 21\\
(B) 28\\
(C) 35\\
(D) 42\\
(E) 56