1. Mathematics is a basic subject. It is very important for students majoring in business administration to have a certain mathematical foundation and thinking. Mathematics cross-examination can help them better master mathematics knowledge and thinking mode and improve their comprehensive quality and ability.

2. Cross-examination of mathematics majors can provide more career choices and development opportunities for students majoring in business administration. Whether for further study or employment, having a mathematical background and thinking can help them better adapt to the market demand and realize their personal career development.

3. Business administration mainly studies the basic knowledge and skills of management, economics and modern enterprise management, including the formulation of business strategy and internal behavior management. And use modern management science and means to make effective enterprise management and management decisions, formulate strategic objectives of enterprises, and ensure the survival and development of enterprises.