A group of 6 people is to be chosen from 4 men and 11 women. In how many different ways can a group of 6 be chosen if it must contain exactly 1 man? .................................................................................................................................................... .................................................................................................................................................... .................................................................................................................................................... .................................................................................................................................................... .................................................................................................................................................... .................................................................................................................................................... .................................................................................................................................................... .................................................................................................................................................... ....................................................................................................................................................

Mathematics

IGCSE&ALevel

CAIE

Exam No：9709_w21_qp_52 Year：2021 Question No：2(a)

Answer:

\({ }^{11} \mathrm{C}_{5} \times{ }^{4} \mathrm{C}_{1}\)
1848

5.2.1 understand the terms permutation and combination, and solve simple problems involving selections