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High school is difficult!
High number (1) is more difficult than high number (2), because high number (1) contains more contents, and knowledge acquisition requirements are higher than high number (2), and most of them contain high number contents.

The examination content is divided into the following parts:

1, the difference is mainly reflected in two aspects: first, in terms of * * * knowledge content, there are different levels of requirements for knowledge points required to be mastered in the same chapter or knowledge point.

For example, differential calculus of unary function, advanced mathematics (1) requires mastering the derivative of inverse function and the method of finding the derivative of function determined by parameter equation, being able to find the n-order derivative of unary function, and understanding Rolle theorem and Lagrange mean value theorem, but the above knowledge points do not need advanced mathematics (2); For another example, in the integral of unary function, Advanced Mathematics (1) requires mastering trigonometric method of substitution to find indefinite integral, including sine transformation, tangent transformation and secant transformation, while Advanced Mathematics (2) does not require the assessment of secant transformation. Secondly, from the different knowledge content, there are double integrals in the assessment content of advanced mathematics (1), but there is no assessment requirement of double integrals in advanced mathematics (2); Advanced mathematics (1) has infinite series and ordinary differential equations, but high number (2) is not used. As can be seen from the test paper, this part of the knowledge points of Gao Shu (1) is more than Gao Shu (2), which can account for about 30% of the test questions. * * * about 45 points. Therefore, science and engineering candidates should carefully and comprehensively review according to the requirements of the outline.

2. Generally speaking, whether it's Shu Gao (1) or Shu Gao (2), the examination questions are comprehensive and the distribution of questions is reasonable, which mainly runs through the main line of limit, derivative and integral. On the basis of investigating the basic concepts, the basic calculation ability is mainly investigated, and most of the examination questions are routine calculation questions.

3. Advanced Mathematics (1) is mainly based on advanced mathematics, with about 7 chapters, which mainly runs through the main lines of differential calculus and integral calculus. The focus of candidates' review is also differential calculus and integral calculus. Advanced Mathematics (II) is a compulsory subject of economic management. The examination questions are mainly composed of two parts, one is advanced mathematics, accounting for about 92%; The other part is preliminary probability theory, accounting for about 8%.

4. The difference between Shu Gao (1) and Shu Gao (2) lies in their different requirements for knowledge. "High number" (1) requires mastering the derivative of the inverse function, the derivation method of the function determined by the parameter equation, finding the n-order derivative of the simple function, and mastering trigonometric substitution, sine transformation, tangent transformation and secant transformation. Shu Gao (II) only requires mastering sine transformation and tangent transformation. Judging from the actual examination situation, Shu Gao (1) generally has about 30% more questions than Shu Gao (2), accounting for about 45 points. Therefore, it is feasible for some candidates to take Advanced Mathematics (1), but they should follow the guidance of Advanced Mathematics (2). However, candidates must make up the knowledge that is not involved in the high number (2), otherwise they will lose 30% of their scores in vain.

5. There are some differences between Shu Gao (1) and Shu Gao (2) in the big questions at the end of the test paper. Shu Gao (1)