The Chinese College Students' Mathematics Competition (commonly known as the "National College Students' Mathematics Competition") was held. The first CMC was hosted by chinese mathematical society and hosted by National University of Defense Technology. Since then, CMC has been held once a year, which is undertaken by domestic universities.
The purpose is to stimulate college students' interest in learning mathematics, further promote the reform and construction of college mathematics courses, improve the teaching level of college mathematics courses, and discover and select innovative talents in mathematics. The participants in the Chinese University Mathematics Competition are sophomores and above.
Set up the first to third prizes, and uniformly issue the certificate of "National College Students' Mathematics Competition (Grade 1, 2 and 3)".
One-person teaching version of the eighth grade mathematics summer homework answer.
(1) Basic concepts: