Mathematics in liberal arts is simpler than science, but it is certainly not much simpler. Some parts of science are beyond the reach of arts and sciences. The difficulty of the last big question in the college entrance examination is medium in science. The foundation in front is almost the same, only a little simpler.

As for work, it is not decided by arts and sciences, but by your major. It's easier to find a job for technical subjects, and don't study management, e-commerce and these theoretical subjects.

I can only tell you that when universities choose majors, there are very few liberal arts majors. Science majors cover a wide range. Moreover, universities can transfer to science majors at will, and liberal arts are restricted. Liberal arts cannot be transferred to science majors, and science can be transferred to liberal arts majors.

When you fill in your volunteers, you must choose a popular major, and it must be highly technical.