CAJ | 학술논문

　　讨论了齐次线性方程组有非零解的条件定理在求解代数、解析几何、数学分析等数学分支中的某些问题时的应用，并着重指出了在解决这些问题时利用题中所给的一些条件巧妙地构造齐次线性方程组的方法和技巧。
　　토론료제차선성방정조유비영해적조건정리재구해대수、해석궤하、수학분석등수학분지중적모사문제시적응용，병착중지출료재해결저사문제시이용제중소급적일사조건교묘지구조제차선성방정조적방법화기교。
There discusses how to use the conditional theorem of homogenous liner equation system with non-zero solution to solve some questions in several mathematical branches such as algebra, analytical geometry and mathematical analysis and so on, and points out emphatically the methods and skills of structuring ingeniously a homogenous liner equation system while solving these problems with some conditions known in the topic.