2. Students are different: Mathematics is for students applying for science and engineering, mathematics is for students applying for agronomy, and mathematics is for students applying for economics.
3. Different emphases: The contents of the initial mathematics test include advanced mathematics, linear algebra, probability theory and mathematical statistics, while the contents of the second mathematics test only include advanced mathematics and linear algebra. The third part of mathematics mainly emphasizes calculus, and probability statistics has no hypothesis test and confidence interval.
Extended data:
One of the exam subjects for postgraduate entrance examination is: advanced mathematics, linear algebra, probability theory and mathematical statistics. The proportion of each subject is: advanced mathematics 56%, linear algebra 22%, probability theory and mathematical statistics 22%.
In advanced mathematics, the analytic geometry of space 1 and 3 and the integral of multivariate functions (except double integral) are only examined in mathematics 1; Infinite series, mathematics one, mathematics three exams; Mathematics 1 Examine the physical application of calculus; Math III examines the economic application of calculus.