Vocational high school single recruit mathematics examination scope is as follows:

1, set, simple logic test content: set, subset, intersection, complement, intersection and union.

2. permutation and combination: permutation order number formula, combination number formula, binomial theorem expansion.

3. Probability, probability of random events and probability of possible events.

4. Examination contents of plane vector: vector, vector addition and subtraction, product of real number and vector, coordinate representation of plane vector, bisector of line segment, quantitative product of plane vector, distance between two points in plane and translation.