This is not a good question. Although it's a junior college, it's math, but it depends on what math you study. For example, my major in college is mathematics, but my major is mathematics and applied mathematics, which is different from other professional courses, so even the mathematics courses are very different.

Let me talk about the courses I studied in the university, mainly including mathematical analysis, advanced algebra, probability theory and mathematical statistics, mathematical English, modeling, functional analysis and overall planning. It's been too long to remember ~ ~