关于奇异方程解的研究

Solution Research of Singular Equation

本文用克莱姆法则，给出奇异方程ＡＸ＝ｂ［Ｉｎｄ（Ａ）＝ｋ，ｂ∈Ｒ（Ａｋ）］的唯一解，且如果Ａ是非奇异。

This paper used Gramer rule give Unigue solution of singalar lguation AX=b (Ind(A)=k,b∈R(Ak)), and if A is nonsingular induction to general Gramer rule.