Integration by Substitution in Indefinite Integral
It is helpful for students to understand the relation between various methods and distinguish the charac-teristics of different substitution.The typical teaching of multiple solutions to one problem can not only enliven the teaching atmosphere,but also stimulate students'interests and cultivate students'innovative thinking,which needs to be constantly explored and summarized to sublimate the teaching of mathematics.Taking ∫dx/ex-1 as an example,integration by substitution in solving indefinite integrals by choosing various substitution is given.
integralindefinite integralmethod of substitutionmultiple solutions to one probleminnovative thinking