Lse Mathematics can go to an investment bank. Because the mathematics major of lse pays more attention to the cultivation of students' mathematical theory and modeling ability than other schools or other majors. LSE's mathematics curriculum covers mathematical theories in various professional fields, including pure mathematics, computational mathematics, financial mathematics and so on. It pays attention to the combination of theory and practical application in teaching, and also provides students with rich opportunities for research and practice, such as participating in academic research and mathematical modeling competitions. Before considering investment banks, students need to establish a complete financial knowledge system, including the basic concepts and applications of financial markets and financial instruments, as well as the theoretical and practical experience of portfolio management and risk management. In addition to academic study, you need to accumulate relevant internship, project experience or participate in some financial club activities in the school to show your practical ability in the financial field and your ability to solve practical problems by mathematical means.