Mathematics Zero Distance Course is a massive open online course created by Harbin Engineering University, a national excellent online open course and a national first-class undergraduate course. On March 5th, 20 18, the large-scale open online course was launched in China University, and it was launched in the spring and summer of 20 18 on the wisdom tree network. The teachers of this course are Shen, Yu, Dai Yuntao.

According to China University's large-scale open online course official website 202 1 and 65438+February, the course has been started 10 times. According to the data of the Knowledge Tree website in February and February, the course has been running for 9 semesters, with a total of 25,200 students, 15 1 school, 174 10000 interactions.

Mathematics Zero Distance Course Chapter 12 introduces distance, fate, proportion, stability, data, balance, limit and so on.