In this paper, the principle of the mathematical induction mathematical induction the concrete forms and their relations are introduced in this paper,And through the list a series of example reveals mathematical induction in identities proof, inequation, division, the sequence, how a few applications. That the mathematical induction in mathematics is a very important problem solving method.
This article gave a introduction to the principle of mathematical induction and its specific mannfestation and relationships ,beside it revealed the application of mathematical induction in proving identifies, inequality proving,exact division,series and geometry by a series of instances.It showed that the mathematical induction is a very important solution method in maths