1, mathematics one is more than mathematics three, triple integral, curve integral, surface integral, spatial analytic geometry, vector algebra. The requirements of three probabilities in mathematics are relatively high, and there will be some application problems involving profits, savings and marginal curves.

2. Math I is mainly an examination for engineering majors, and Math III is mainly an examination for economic and financial management majors.

I hope I can help you and wish you good luck-Kaidao's postgraduate entrance examination.