探讨了二阶变系数齐次线性微分方程两个非零解的关系,得到求二阶变系数齐次线性微分方程的一个解和通解的公式,介绍了二阶变系数线性微分方程的解法。
This paper explores the relationship between the two non-zero solutions of second-order various coefficients linear differential equation.The equation of one solution and general solution for second-order various coefficients homogeneous linear differential equations can be deduced.The paper introduces the solving method of second-order various coefficients linear differential equation.