1, the difficulty of the topic is strengthened: in order to adjust the impression that the topic was relatively simple last year, the general difficulty of the mathematics topic for the 20 10 postgraduate entrance examination has been improved.

2. The number of questions increased: No.1, No.2, No.2, No.5, No.3, double integral calculation, etc. These all have a relatively large amount of calculation.

3. Expansion of knowledge: new knowledge points such as analytic geometry, sequence limit and multiple integrals have been added, and the coverage of mathematics test papers has been expanded.

To sum up, it is difficult for 20 10 to take the postgraduate entrance examination for mathematics.