最值问题是一类特殊的数学问题,在历年高考中都有所涉及,在数学竞赛中更是受到命题者的青睐,经常与函数、方程、不等式、向量、几何等知识交汇,以一些基础题或小综合的中档题出现.最值问题的解法比较灵活,对知识及能力要求也较高,综合性较强,需要选择适当合理的解题方法. The most value problem is a kind of special math problem, which has been involved in college entrance examination over the years. It is also favored by the proponents in math competition. It often meets with knowledge of functions, equations, inequalities, vectors and geometry, Questions or small comprehensive mid-range title appears.Most value problem solution is more flexible, the knowledge and ability requirements are higher, more comprehensive, you need to select the appropriate and reasonable problem-solving methods.