High school mathematics content
There are five compulsory courses in high school mathematics, such as set and function, trigonometric function, inequality, sequence, complex number, plane analytic geometry, arrangement, combination, binomial theorem, solid geometry and so on.
Compulsory one: set, function concept, basic elementary function. We should master and review the application of mapping and function, range and maximum, inverse function, exponential function, logarithmic function and function.
Compulsory 2: Elementary solid geometry and elementary plane analytic geometry.
Compulsory 3: algorithm preliminary, statistics, probability. Probability often appears in big questions, so we should focus on probability, distribution table, variance and sampling.
Compulsory 4: Basic elementary function (trigonometric function), plane vector, trigonometric identity transformation. Focus on reviewing the concept, evaluation, simplification, proof and application of trigonometric functions, and keep all relevant knowledge in mind.
Compulsory 5: Solve triangles, sequences and inequalities. Arithmetic progression, geometric progression and the general term of series are all required knowledge points.