CAPE Pure Mathematics Unit 2 · May/June 2019 · Paper 1 · Question Q37

A relay team of 5 teachers is to be chosen from a group of 15 teachers. \nIn how many ways could this relay team be chosen?

1. (A)\frac{15!}{10!\, 5!}
2. (B)\frac{15!}{10!}
3. (C)\frac{15!}{5!}
4. (D)15!