According to the stars classified in the book, review those with high stars first, and the materials you buy must be new. In order to ensure the effectiveness of the materials, it is best to review them with online courses to check whether there are any loopholes.
Mathematics is a subject of postgraduate entrance examination. According to the different requirements of various disciplines and majors for the mathematical knowledge and ability that the postgraduate entrance examination should possess, there are three types of mathematics examination papers for postgraduate entrance examination, and the types of examination papers used by different majors have specific provisions.