It is up to you to actually learn to do mathematics. Expect some problems to take more than 10 minutes to solve Fermat's Last Theorem appears finally to have been solved after being an open problem for over 350 years. Give every problem a fair share of your time and energy. Possible Jobs Prospects for employment in mathematics are good. Because of the central role of mathematics in the physical and social sciences, in engineering, and in business, there should be continuing demand for mathematicians.
Applied mathematicians are in demand in industry and government.
A student with an undergraduate major in mathematics, including some computer science, and with some concentrated work in an allied field, has excellent career opportunities. There is a strong demand for high school teachers in mathematics. The master's degree is sufficient for many areas of non-academic employment. The Ph.D. is necessary for college teaching. A PhD degree in mathematics is required for this position.