For example, when studying advanced mathematics, you should have mastered the knowledge of basic mathematics. When learning Chinese, you should master the basic knowledge of Chinese characters.
That is, you must study a course first, and then study b course. In this case, a course is a prerequisite for b course.
For example, in computer class, digital logic is a prerequisite course of computer composition principle. In mathematics, advanced mathematics is a compulsory course of complex variable function.
You must take the first class before you can take the subsequent related courses.
Extended data:
Background knowledge of prerequisite courses:
Advanced placement (AP) is an important reference standard for American university enrollment. It was jointly established by Harvard University, Princeton University and Yale University in 195 1 year.
65438-0955, the college board of directors joined the construction and promotion of AP courses. High school students with learning ability can apply for university with AP test scores and get credit certification; At present, more than 3300 universities in more than 60 countries and regions around the world recognize AP course credits and list them as admission standards or reference standards. The number of students participating in the research worldwide exceeds 7 million.
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