I am a sophomore, majoring in economic management, and I am preparing for the postgraduate entrance examination at the end of 20 19. I would like to ask what reference books are used in mathematics trilinear algebra? Sophomores don't have to be in such a hurry. Bian Xiao understands that you want to prepare well, but we don't have to push ourselves too hard at the beginning of the postgraduate entrance examination. The study task is too heavy, just like running a marathon. If the initial speed is too fast, the final sprint may lack motivation.

Reference book:

Tongji Sixth Edition or Seventh Edition is used for advanced mathematics, Tongji Fifth Edition or Sixth Edition for linear algebra and Zhejiang University Fourth Edition for probability theory. (The version does not need to be particularly tangled, and the changes will not be particularly large. Then other exercises, simulation questions and real questions can be purchased appropriately. Remember to buy too many books.