How many ways can you form a sports team of 7 out of 20 applicants?

univerkov | December 28, 2020 | education

There is such a formula, called a combination one, look on the Internet and it turns out 20! / (7! * 13!) = 4 * 3 * 19 * 20 = 4560 ways.

One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.