用高等数学的思想解决初等数学中的问题

高等数学是由微积分、比较深入的代数学、几何学以及它们之间相互交叉的内容所形成的一门基础的学科,我们运用高等数学的思想、原理和方法来认识解决初等数学中的问题,能让我们更深层次、更透彻的理解问题、剖析问题、解决问题,从而培养学生的理解思维、创新精神和解决实际问题的能力,所以文章将从高等数学中的关于矩阵、Jensen不等式、Lagrange插值公式和定积分这几个方面来解决一些初等数学的问题。

Higher mathematics is a basic subject formed by calculus, and more in-depth algebra, geometry, and their overlapping content, and we use advanced mathematics thought, principle and method to solve the problem of elementary mathematics, which can make us a deeper and more thorough understanding of the problem, analyze prob- lems, solve problems, so as to cultivate the students＂ understanding of thinking, innovative spirit and ability to solve practical problems, Therefore this article will solve some problems of the elementary mathematics from matrix, Jensen＇s inequality, interpolation formula and definite integral in the higher mathematics.