What math books, especially elective ones, do science students in Grade Three in Guangdong Province want to learn?
Senior high school science mathematics * * * study 1 1 book, of which 5 are compulsory and 6 are optional. The compulsory courses are 1, 2, 3, 4, 5, and the elective courses are 2- 1, 2-2, 2-3, 4- 1 (selected lectures on geometric proof), 4-4 (coordinate system and parameter equation), and 4-5 (selected inequalities).